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More Quotes by Stephen Hawking
We don't let animals suffer, so why humans?
It is very important for young people keep their sense of wonder and keep asking why.
This means that at earlier times objects would have been closer together. In fact, it seemed that there was a time, about ten or twenty thousand million years ago, when they were all at exactly the same place and when, therefore, the density of the universe was infinite.
A snooze button is a poor substitute for no alarm clock at all.
It is all right to make mistakes; nothing is perfect because with perfection, we would not exist.
How do we know that we are not just characters in a computer-generated soap opera?
Nothing cannot exist forever.
contains on average some one hundred billion stars. If a star were a grain of salt, you could fit all the stars visible to the naked eye on a teaspoon, but all the stars in the universe would fill a ball more than eight miles wide.
Galileo, perhaps more than any other single person, was responsible for the birth of modern science.
Go the extra mile. It makes your boss look like an incompetent slacker.