---
title: "4 Alien life Quotes By Stephen Hawking"
description: "4 Alien life quotes by Stephen Hawking. Plus more from Stephen Hawking and more Alien life sayings from other authors."
image: "https://sms4smile.com/quotes/i/9d2/stephen-hawking-389_alien-life_to-my-mathematical-brain-the-numbers-alo_322490.jpg"
---

> [To my mathematical brain, the numbers alone make thinking about aliens perfectly rational,](https://sms4smile.com/quotes/stephen-hawking/to-my-mathematical-brain-the-numbers-alone-make-thinking-about-aliens/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

[Image](https://sms4smile.com/quotes/i/9d2/stephen-hawking-389_alien-life_to-my-mathematical-brain-the-numbers-alo_322490.jpg)

> [Of course it is possible that UFO's really do contain aliens as many people believe, and the government is hushing it up](https://sms4smile.com/quotes/stephen-hawking/of-course-it-is-possible-that-ufo-s-really-do-contain-aliens-as-many/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

[Image](https://sms4smile.com/quotes/i/3e6/stephen-hawking-389_alien-life_of-course-it-is-possible-that-ufo-s-real_1016716.jpg)

> [We only have to look at ourselves to see how intelligent life might develop into something we wouldnt want to meet. I…](https://sms4smile.com/quotes/stephen-hawking/we-only-have-to-look-at-ourselves-to-see-how-intelligent-life-might/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

[Image](https://sms4smile.com/quotes/i/019/stephen-hawking-389_alien-life_we-only-have-to-look-at-ourselves-to-see_1253530.jpg)

> [I believe alien life is quite common in the universe, although intelligent life is less so. Some say it has yet to…](https://sms4smile.com/quotes/stephen-hawking/i-believe-alien-life-is-quite-common-in-the-universe-although/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

[Image](https://sms4smile.com/quotes/i/c19/stephen-hawking-389_alien_i-believe-alien-life-is-quite-common-in_2566691.jpg)

## More by Stephen Hawking

> [The doctor who diagnosed me with ALS, or motor neuron disease, told me that it would kill me in two or three years.](https://sms4smile.com/quotes/stephen-hawking/the-doctor-who-diagnosed-me-with-als-or-motor-neuron-disease-told-me/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [We are the product of quantum fluctuations in the very early universe.](https://sms4smile.com/quotes/stephen-hawking/we-are-the-product-of-quantum-fluctuations-in-the-very-early-universe/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [The human race does not have a very good record of intelligent behavior.](https://sms4smile.com/quotes/stephen-hawking/the-human-race-does-not-have-a-very-good-record-of-intelligent/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [“We have finally found something that doesn’t have a cause, because there was no time for a cause to exist in. For me this…](https://sms4smile.com/quotes/stephen-hawking/we-have-finally-found-something-that-doesn-t-have-a-cause-because/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [ \[On President Bush's plan to get to Mars in 10 years\] Stupid. Robots would do a better job and be much cheaper because you… ](https://sms4smile.com/quotes/stephen-hawking/on-president-bush-s-plan-to-get-to-mars-in-10-years-stupid-robots/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [I believe the simplest explanation is, there is no God. No one created the universe and no one directs our fate. This leads me…](https://sms4smile.com/quotes/stephen-hawking/i-believe-the-simplest-explanation-is-there-is-no-god-no-one-created/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [The Paralympic Games is about transforming our perception of the world.](https://sms4smile.com/quotes/stephen-hawking/the-paralympic-games-is-about-transforming-our-perception-of-the-world/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [The increase of disorder or entropy is what distinguishes the past from the future, giving a direction to time.](https://sms4smile.com/quotes/stephen-hawking/the-increase-of-disorder-or-entropy-is-what-distinguishes-the-past/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [Most sets of values would give rise to universes that, although they might be very beautiful, would contain no one able to wonder at…](https://sms4smile.com/quotes/stephen-hawking/most-sets-of-values-would-give-rise-to-universes-that-although-they/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [There is a fundamental difference between religion, which is based on authority, and science, which is based on observation and reason. Science will win…](https://sms4smile.com/quotes/stephen-hawking/there-is-a-fundamental-difference-between-religion-which-is-based-on/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [“In the eighteenth century, philosophers considered the whole of human knowledge, including science, to be their field and discussed questions such as: Did the…](https://sms4smile.com/quotes/stephen-hawking/in-the-eighteenth-century-philosophers-considered-the-whole-of-human/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [A model is a good model if first it interprets a wide range of observations in terms of a simple and elegant model, and…](https://sms4smile.com/quotes/stephen-hawking/a-model-is-a-good-model-if-first-it-interprets-a-wide-range-of/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [“Empedocles noticed that if you cover the neck before you immerse it, a clepsydra does not fill. He reasoned that something invisible must be…](https://sms4smile.com/quotes/stephen-hawking/empedocles-noticed-that-if-you-cover-the-neck-before-you-immerse-it-a/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [The human race shouldn't have all its eggs in one basket, or on one planet. Let's hope we can avoid dropping the basket until…](https://sms4smile.com/quotes/stephen-hawking/the-human-race-shouldn-t-have-all-its-eggs-in-one-basket-or-on-one/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

> [I hope I have helped to raise the profile of science and to show that physics is not a mystery but can be understood…](https://sms4smile.com/quotes/stephen-hawking/i-hope-i-have-helped-to-raise-the-profile-of-science-and-to-show-that/)

[Stephen Hawking](https://sms4smile.com/quotes/author/stephen-hawking/)

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