Try not to become a man of success. Rather become a man of value.
Everything is theoretically impossible, until it is done.
The reward of the young scientist is the emotional thrill of being the first person in the history of the world to see something or to understand something. Nothing can compare with that experience.
What you learn from a life in science is the vastness of our ignorance.
If I have seen further it is by standing on the shoulders of Giants.
If a cluttered desk is a sign of a cluttered mind, of what, then, is an empty desk a sign?
Our virtues and our failures are inseparable, like force and matter. When they separate, man is no more.
In science the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.
Every brilliant experiment, like every great work of art, starts with an act of imagination.
The good thing about science is that it's true whether or not you believe in it.
Science is not only a disciple of reason but also one of romance and passion.
Science and everyday life cannot and should not be separated.
The science of today is the technology of tomorrow.
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former.