It is impossible to imagine a four-dimensional space. I personally find it hard enough to visualize a three-dimensional space! — Stephen Hawking Copy Share Image
Humanities deepest desire for knowledge is justification enough for continuing our quest. and our goal is nothing less than a complete description… — Stephen Hawking Copy Share Image
If human life were long enough to find the ultimate theory, everything would have been solved by previous generations. Nothing would be… — Stephen Hawking Copy Share Image
If it [the universe] was expanding fairly slowly, the force of gravity would cause it eventually to stop expanding and then to… — Stephen Hawking Copy Share Image
The "Powers That Be" are not smart enough to engineer Armageddon, but they may yet be stupid enough. If governments are involved… — Stephen Hawking Copy Share Image
But a machine that was powerful enough to accelerate particles to the grand unification energy would have to be as big as… — Stephen Hawking Copy Share Image
“But ever since the dawn of civilization, people have not been content to see events as unconnected and inexplicable. They have craved… — Stephen Hawking Copy Share Image
I think we have a good chance of surviving long enough to colonize the solar system. — Stephen Hawking Copy Share Image
It was Einstein's dream to discover the grand design of the universe, a single theory that explains everything. However, physicists in Einstein's… — Stephen Hawking Copy Share Image
Our population and our use of the finite resources of planet Earth are growing exponentially, along with our technical ability to change… — Stephen Hawking Copy Share Image
The downside of my celebrity is that I cannot go anywhere in the world without being recognized. It is not enough for… — Stephen Hawking Copy Share Image
Some scientists think it may be possible to capture a wormhole and enlarge it many trillions of times to make it big… — Stephen Hawking Copy Share Image
If you are lucky enough to find love, remember it is there and don't throw it away. — Stephen Hawking Copy Share Image
One, remember to look up at the stars and not down at your feet. Two, never give up work. Work gives you… — Stephen Hawking Copy Share Image
In the past, there was active discrimination against women in science. That has now gone, and although there are residual effects, these… — Stephen Hawking Copy Share Image
The doctor who diagnosed me with ALS, or motor neuron disease, told me that it would kill me in two or three years. — Stephen Hawking Copy Share Image
We are the product of quantum fluctuations in the very early universe. — Stephen Hawking Copy Share Image
The human race does not have a very good record of intelligent behavior. — Stephen Hawking Copy Share Image
“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… — Stephen Hawking Copy Share Image
[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… — Stephen Hawking Copy Share Image
I believe the simplest explanation is, there is no God. No one created the universe and no one directs our fate. This leads me… — Stephen Hawking Copy Share Image
The Paralympic Games is about transforming our perception of the world. — Stephen Hawking Copy Share Image
The increase of disorder or entropy is what distinguishes the past from the future, giving a direction to time. — Stephen Hawking Copy Share Image
Most sets of values would give rise to universes that, although they might be very beautiful, would contain no one able to wonder at… — Stephen Hawking Copy Share Image
There is a fundamental difference between religion, which is based on authority, and science, which is based on observation and reason. Science will win… — Stephen Hawking Copy Share Image
“In the eighteenth century, philosophers considered the whole of human knowledge, including science, to be their field and discussed questions such as: Did the… — Stephen Hawking Copy Share Image
A model is a good model if first it interprets a wide range of observations in terms of a simple and elegant model, and… — Stephen Hawking Copy Share Image
![“If it [the universe] was expanding fairly slowly, the force of gravity would cause it eventually to stop expanding and then to start contracting. However, if it was expanding at more than a certain critical rate, gravity would never be strong enough to stop it, and the universe would continue to…” quote by Stephen Hawking](https://sms4smile.com/quotes/img-quotes/853/stephen-hawking-389_causes_if-it-the-universe-was-expanding-fairly_691971.jpg)
![“[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 don't have to bring them back.” quote by Stephen Hawking](https://sms4smile.com/quotes/img-quotes/4f9/stephen-hawking-389_better-job_on-president-bush-s-plan-to-get-to-mars_42167.jpg)
