People are like bicycles. They can keep their balance only as long as they keep moving.

Albert is a very poor student. He is mentally slow, unsociable and is always daydreaming. He is spoiling it for the rest of the class. It would be in the best interests of all if he were removed from school immediately.

Thinking is to man what flying is to birds. Don’t follow the example of a chicken when you could be a lark.

Don't be too hard on me. Everyone has to sacrifice at the altar of stupidity from time to time.

It is my belief that the problem of bringing peace to the world on a supranational basis will be solved only by employing Gandhi's method on a larger scale.

There comes a point in your life when you need to stop reading other people's books and write your own.

How can any educated person stay away from the Greeks? I have always been far more interested in them than in science.