One can describe the world of today to the people of today only if one describes it as capable of alteration.

You have to attack once the truth is too weak to defend itself.

The aim of science is not to open the door to infinite wisdom, but to set a limit to infinite error.

People are too durable, that's their main trouble. They can do too much to themselves, they last too long.

A person is really dead only when nobody thinks of him anymore.

It is not enough to demand insight and informative images of reality from the theater. Our theater must stimulate a desire for understanding, a delight in changing reality.

Oh! Moon of Alabama We now must say good-bye We've lost our good old mama And must have whiskey Oh, you know why!