Hawking's famous sayings include:

If a person is disabled physically, he must not be disabled mentally. ——Hawking

It took mankind thousands of years to move from the obscurity of myth to the clarity of reason. ——Hawking

No matter how bad the fate is, people should always do something. Where there is life, there is hope. ——Hawking

My goal is simple, which is to understand the universe as a whole - why it is the way it is and why it exists. ——Hawking

The birth of a complete theory will be the ultimate victory of human reason, because then we know the spirit of God. ——Hawking

God creates both geniuses and fools. This does not depend on talent, but is entirely the result of different levels of personal effort. ——Hawking