Children in backseats cause accidents. Accidents in backseats cause children.

Then we shall... be able to take part in the discussion of the question of why it is that we and the universe exist. If we find the answer to that, it would be the ultimate triumph of human reason - for then we would know the mind of God.

So great a contribution to physics was Two New Sciences that scholars have long maintained that the book anticipated Isaac Newton's laws of motion.

I used to think information was destroyed in black hole. This was my biggest blunder, or at least my biggest blunder in science.

We are all different. There is no such thing as a standard or run-of-the-mill human being, but we share the same human spirit.

Save water. Shower with your girlfriend.

Simplicity is a matter of taste