Go to Heaven for the climate. Hell for the company.
The hour of departure has arrived, and we go our ways. I to die, and you to live. Which is better God only knows.
In a rational society we would want our presidents to be teachers. – In our actual society we insist they be cheerleaders.
The whole difference between construction and creation is exactly this: that a thing constructed can only be loved after it is constructed; but a thing created is loved before it exists.
That which can be asserted without evidence, can be dismissed without evidence.
Never mistake motion for action.
A man who dares to waste one hour of time has not discovered the value of life.
An expert is a person who has made all the mistakes that can be made in a very narrow field.
Natural science does not simply describe and explain nature: it is part of the interplay between us and nature.
Education is the most powerful weapon which you can use to change the world.