---
title: "5 Einstein Quotes By Michio Kaku"
description: "5 Einstein quotes by Michio Kaku. Plus more from Michio Kaku and more Einstein sayings from other authors."
image: "https://sms4smile.com/quotes/i/c62/michio-kaku-907_amazing_when-you-look-at-the-calculation-it-s-am_1184772.png"
---

> [When you look at the calculation, it's amazing that every time you try to prove or disprove time travel, you've pushed Einstein's…](https://sms4smile.com/quotes/michio-kaku/when-you-look-at-the-calculation-it-s-amazing-that-every-time-you-try/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

[Image](https://sms4smile.com/quotes/i/c62/michio-kaku-907_amazing_when-you-look-at-the-calculation-it-s-am_1184772.png)

> [In Einstein's equation, time is a river. It speeds up, meanders, and slows down. The new wrinkle is that it can have…](https://sms4smile.com/quotes/michio-kaku/in-einstein-s-equation-time-is-a-river-it-speeds-up-meanders-and/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

[Image](https://sms4smile.com/quotes/i/da5/michio-kaku-907_bent_in-einstein-s-equation-time-is-a-river-i_2078820.jpg)

> [“I once wrote a biography of Albert Einstein, called Einstein’s Cosmos, and had to delve into the minute details of his private…](https://sms4smile.com/quotes/michio-kaku/i-once-wrote-a-biography-of-albert-einstein-called-einstein-s-cosmos/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

[Image](https://sms4smile.com/quotes/i/437/michio-kaku-907_albert-einstein_i-once-wrote-a-biography-of-albert-einst_2880604.jpg)

> [One day when I was 8 years old, everyone was talking in hushed tones about a great scientist that had just died.…](https://sms4smile.com/quotes/michio-kaku/one-day-when-i-was-8-years-old-everyone-was-talking-in-hushed-tones/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

[Image](https://sms4smile.com/quotes/i/03d/michio-kaku-907_albert-einstein_one-day-when-i-was-8-years-old-everyone_2984790.png)

> [“If at first an idea does not sound absurd, then there is no hope for it. —ALBERT EINSTEIN”](https://sms4smile.com/quotes/michio-kaku/if-at-first-an-idea-does-not-sound-absurd-then-there-is-no-hope-for/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

[Image](https://sms4smile.com/quotes/i/639/michio-kaku-907_absurd_if-at-first-an-idea-does-not-sound-absur_3026497.png)

## Other authors on Einstein

## More by Michio Kaku

> [“My fundamental premise about the brain is that its workings—what we sometimes call “mind”—are a consequence of its anatomy and physiology, and nothing more.…](https://sms4smile.com/quotes/michio-kaku/my-fundamental-premise-about-the-brain-is-that-its-workings-what-we/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [I have nothing against investment banking, but it's like massaging money rather than creating money.](https://sms4smile.com/quotes/michio-kaku/i-have-nothing-against-investment-banking-but-it-s-like-massaging/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [I am a figure skater, which helps me appreciate Newton's theory of mechanics.](https://sms4smile.com/quotes/michio-kaku/i-am-a-figure-skater-which-helps-me-appreciate-newton-s-theory-of/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [If space is a fabric, then of course fabrics can have ripples, which we have now seen directly. But fabrics can also rip. Then…](https://sms4smile.com/quotes/michio-kaku/if-space-is-a-fabric-then-of-course-fabrics-can-have-ripples-which-we/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [The best theory comes from string theory, which states that dark matter is nothing but a higher vibration of the string. We are, in…](https://sms4smile.com/quotes/michio-kaku/the-best-theory-comes-from-string-theory-which-states-that-dark/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [The media, of course, loves to make claims about the fountain of youth. Don't believe it. No one has it. But we're getting close.](https://sms4smile.com/quotes/michio-kaku/the-media-of-course-loves-to-make-claims-about-the-fountain-of-youth/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [Consciousness-one level is understanding where we are in space. Consciousness two is where we understand our position in society: who's top dog, who's underdog…](https://sms4smile.com/quotes/michio-kaku/consciousness-one-level-is-understanding-where-we-are-in-space/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [It would take a civilization far more advanced than ours, unbelievably advanced, to begin to manipulate negative energy to create gateways to the past.…](https://sms4smile.com/quotes/michio-kaku/it-would-take-a-civilization-far-more-advanced-than-ours-unbelievably/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [A human body can think thoughts, play a piano, kill germs, remove toxins, make a baby all at once. Once it's doing that your…](https://sms4smile.com/quotes/michio-kaku/a-human-body-can-think-thoughts-play-a-piano-kill-germs-remove-toxins/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [“I’m as fond of my body as anyone, but if I can be 200 with a body of silicon, I’ll take it. —DANIEL HILL,…](https://sms4smile.com/quotes/michio-kaku/i-m-as-fond-of-my-body-as-anyone-but-if-i-can-be-200-with-a-body-of/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [Science is about principles. It's about concepts. It's not about memorizing the parts of a flower. It helps to know some of these things,…](https://sms4smile.com/quotes/michio-kaku/science-is-about-principles-it-s-about-concepts-it-s-not-about/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [A related aspect of intelligent consciousness is delay of gratification: the wisdom to accurately predict whether delay rather than acting on impulse will yield…](https://sms4smile.com/quotes/michio-kaku/a-related-aspect-of-intelligent-consciousness-is-delay-of/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [“There are an estimated 100 billion neurons residing inside the skull with an exponential amount of neural connections”](https://sms4smile.com/quotes/michio-kaku/there-are-an-estimated-100-billion-neurons-residing-inside-the-skull/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [“But on the question of whether the robots will eventually take over, he { Rodney A. Brooks } says that this will probably not…](https://sms4smile.com/quotes/michio-kaku/but-on-the-question-of-whether-the-robots-will-eventually-take-over/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

> [The idea that excites me the most concerns the two greatest puzzles in science: the origin of the universe, and the origin of consciousness.…](https://sms4smile.com/quotes/michio-kaku/the-idea-that-excites-me-the-most-concerns-the-two-greatest-puzzles/)

[Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/)

```json
{
    "@context": "https://schema.org",
    "@graph": [
        {
            "@type": "ItemList",
            "@id": "https://sms4smile.com/quotes/about/einstein/michio-kaku/#itemlist",
            "name": "5 Einstein Quotes By Michio Kaku",
            "numberOfItems": 5,
            "itemListElement": [
                {
                    "@type": "ListItem",
                    "position": 1,
                    "item": {
                        "@type": "Quotation",
                        "text": "When you look at the calculation, it's amazing that every time you try to prove or disprove time travel, you've pushed Einstein's theory to the very limits where quantum effects must dominate. That's telling us that you really need a theory of everything to resolve this question. And the only candidate is string theory.",
                        "creator": {
                            "@type": "Person",
                            "name": "Michio Kaku"
                        },
                        "url": "https://sms4smile.com/quotes/michio-kaku/when-you-look-at-the-calculation-it-s-amazing-that-every-time-you-try/",
                        "image": {
                            "@type": "ImageObject",
                            "@id": "https://sms4smile.com/quotes/i/c62/michio-kaku-907_amazing_when-you-look-at-the-calculation-it-s-am_1184772.png",
                            "contentUrl": "https://sms4smile.com/quotes/i/c62/michio-kaku-907_amazing_when-you-look-at-the-calculation-it-s-am_1184772.png",
                            "url": "https://sms4smile.com/quotes/i/c62/michio-kaku-907_amazing_when-you-look-at-the-calculation-it-s-am_1184772.png",
                            "width": 1080,
                            "height": 1080,
                            "caption": "“When you look at the calculation, it's amazing that every time you try to prove or disprove time travel…” — Michio Kaku",
                            "creditText": "SMS4Smile Quotes",
                            "creator": {
                                "@id": "https://sms4smile.com/quotes/#organization"
                            }
                        }
                    }
                },
                {
                    "@type": "ListItem",
                    "position": 2,
                    "item": {
                        "@type": "Quotation",
                        "text": "In Einstein's equation, time is a river. It speeds up, meanders, and slows down. The new wrinkle is that it can have whirlpools and fork into two rivers. So, if the river of time can be bent into a pretzel, create whirlpools and fork into two rivers, then time travel cannot be ruled out.",
                        "creator": {
                            "@type": "Person",
                            "name": "Michio Kaku"
                        },
                        "url": "https://sms4smile.com/quotes/michio-kaku/in-einstein-s-equation-time-is-a-river-it-speeds-up-meanders-and/",
                        "image": {
                            "@type": "ImageObject",
                            "@id": "https://sms4smile.com/quotes/i/da5/michio-kaku-907_bent_in-einstein-s-equation-time-is-a-river-i_2078820.jpg",
                            "contentUrl": "https://sms4smile.com/quotes/i/da5/michio-kaku-907_bent_in-einstein-s-equation-time-is-a-river-i_2078820.jpg",
                            "url": "https://sms4smile.com/quotes/i/da5/michio-kaku-907_bent_in-einstein-s-equation-time-is-a-river-i_2078820.jpg",
                            "width": 1080,
                            "height": 1080,
                            "caption": "“In Einstein's equation, time is a river. It speeds up, meanders, and slows down. The new wrinkle is that it…” — Michio Kaku",
                            "creditText": "SMS4Smile Quotes",
                            "creator": {
                                "@id": "https://sms4smile.com/quotes/#organization"
                            }
                        }
                    }
                },
                {
                    "@type": "ListItem",
                    "position": 3,
                    "item": {
                        "@type": "Quotation",
                        "text": "“I once wrote a biography of Albert Einstein, called Einstein’s Cosmos, and had to delve into the minute details of his private life. I had known that Einstein’s youngest son was afflicted with schizophrenia, but did not realize the enormous emotional toll that it had taken on the great scientist’s life.”",
                        "creator": {
                            "@type": "Person",
                            "name": "Michio Kaku"
                        },
                        "url": "https://sms4smile.com/quotes/michio-kaku/i-once-wrote-a-biography-of-albert-einstein-called-einstein-s-cosmos/",
                        "image": {
                            "@type": "ImageObject",
                            "@id": "https://sms4smile.com/quotes/i/437/michio-kaku-907_albert-einstein_i-once-wrote-a-biography-of-albert-einst_2880604.jpg",
                            "contentUrl": "https://sms4smile.com/quotes/i/437/michio-kaku-907_albert-einstein_i-once-wrote-a-biography-of-albert-einst_2880604.jpg",
                            "url": "https://sms4smile.com/quotes/i/437/michio-kaku-907_albert-einstein_i-once-wrote-a-biography-of-albert-einst_2880604.jpg",
                            "width": 1080,
                            "height": 1080,
                            "caption": "“I once wrote a biography of Albert Einstein, called Einstein’s Cosmos, and had to delve into the minute…” — Michio Kaku",
                            "creditText": "SMS4Smile Quotes",
                            "creator": {
                                "@id": "https://sms4smile.com/quotes/#organization"
                            }
                        }
                    }
                },
                {
                    "@type": "ListItem",
                    "position": 4,
                    "item": {
                        "@type": "Quotation",
                        "text": "One day when I was 8 years old, everyone was talking in hushed tones about a great scientist that had just died. His name was Albert Einstein.",
                        "creator": {
                            "@type": "Person",
                            "name": "Michio Kaku"
                        },
                        "url": "https://sms4smile.com/quotes/michio-kaku/one-day-when-i-was-8-years-old-everyone-was-talking-in-hushed-tones/",
                        "image": {
                            "@type": "ImageObject",
                            "@id": "https://sms4smile.com/quotes/i/03d/michio-kaku-907_albert-einstein_one-day-when-i-was-8-years-old-everyone_2984790.png",
                            "contentUrl": "https://sms4smile.com/quotes/i/03d/michio-kaku-907_albert-einstein_one-day-when-i-was-8-years-old-everyone_2984790.png",
                            "url": "https://sms4smile.com/quotes/i/03d/michio-kaku-907_albert-einstein_one-day-when-i-was-8-years-old-everyone_2984790.png",
                            "width": 1080,
                            "height": 1080,
                            "caption": "“One day when I was 8 years old, everyone was talking in hushed tones about a great scientist that had just…” — Michio Kaku",
                            "creditText": "SMS4Smile Quotes",
                            "creator": {
                                "@id": "https://sms4smile.com/quotes/#organization"
                            }
                        }
                    }
                },
                {
                    "@type": "ListItem",
                    "position": 5,
                    "item": {
                        "@type": "Quotation",
                        "text": "“If at first an idea does not sound absurd, then there is no hope for it. —ALBERT EINSTEIN”",
                        "creator": {
                            "@type": "Person",
                            "name": "Michio Kaku"
                        },
                        "url": "https://sms4smile.com/quotes/michio-kaku/if-at-first-an-idea-does-not-sound-absurd-then-there-is-no-hope-for/",
                        "image": {
                            "@type": "ImageObject",
                            "@id": "https://sms4smile.com/quotes/i/639/michio-kaku-907_absurd_if-at-first-an-idea-does-not-sound-absur_3026497.png",
                            "contentUrl": "https://sms4smile.com/quotes/i/639/michio-kaku-907_absurd_if-at-first-an-idea-does-not-sound-absur_3026497.png",
                            "url": "https://sms4smile.com/quotes/i/639/michio-kaku-907_absurd_if-at-first-an-idea-does-not-sound-absur_3026497.png",
                            "width": 1080,
                            "height": 1080,
                            "caption": "“If at first an idea does not sound absurd, then there is no hope for it. —ALBERT EINSTEIN” — Michio Kaku",
                            "creditText": "SMS4Smile Quotes",
                            "creator": {
                                "@id": "https://sms4smile.com/quotes/#organization"
                            }
                        }
                    }
                }
            ]
        },
        {
            "@type": "CollectionPage",
            "@id": "https://sms4smile.com/quotes/about/einstein/michio-kaku/#webpage",
            "url": "https://sms4smile.com/quotes/about/einstein/michio-kaku/",
            "name": "Einstein Quotes by Michio Kaku",
            "isPartOf": {
                "@id": "https://sms4smile.com/quotes/#website"
            },
            "mainEntity": {
                "@id": "https://sms4smile.com/quotes/about/einstein/michio-kaku/#itemlist"
            },
            "primaryImageOfPage": {
                "@id": "https://sms4smile.com/quotes/i/c62/michio-kaku-907_amazing_when-you-look-at-the-calculation-it-s-am_1184772.png"
            },
            "description": "5 Einstein quotes by Michio Kaku. Plus more from Michio Kaku and more Einstein sayings from other authors.",
            "breadcrumb": {
                "@id": "https://sms4smile.com/quotes/about/einstein/michio-kaku/#breadcrumb"
            }
        },
        {
            "@type": "BreadcrumbList",
            "@id": "https://sms4smile.com/quotes/about/einstein/michio-kaku/#breadcrumb",
            "itemListElement": [
                {
                    "@type": "ListItem",
                    "position": 1,
                    "name": "Home",
                    "item": "https://sms4smile.com/"
                },
                {
                    "@type": "ListItem",
                    "position": 2,
                    "name": "Quotes",
                    "item": "https://sms4smile.com/quotes/"
                },
                {
                    "@type": "ListItem",
                    "position": 3,
                    "name": "Topics",
                    "item": "https://sms4smile.com/quotes/categories/"
                },
                {
                    "@type": "ListItem",
                    "position": 4,
                    "name": "Einstein",
                    "item": "https://sms4smile.com/quotes/about/einstein/"
                },
                {
                    "@type": "ListItem",
                    "position": 5,
                    "name": "Michio Kaku",
                    "item": "https://sms4smile.com/quotes/about/einstein/michio-kaku/"
                }
            ]
        },
        {
            "@type": "WebSite",
            "@id": "https://sms4smile.com/quotes/#website",
            "name": "SMS4Smile Quotes",
            "url": "https://sms4smile.com/quotes/",
            "publisher": {
                "@id": "https://sms4smile.com/quotes/#organization"
            }
        },
        {
            "@type": "Organization",
            "@id": "https://sms4smile.com/quotes/#organization",
            "name": "SMS4Smile Quotes",
            "url": "https://sms4smile.com/quotes/",
            "logo": {
                "@type": "ImageObject",
                "url": "https://sms4smile.com/quotes/wp-content/themes/sq/assets/icons/icon-512.png",
                "width": 512,
                "height": 512
            }
        }
    ]
}
```
