A great thought begins by seeing something differently, with a shift of the mind's eye.

Every kind of peaceful cooperation among men is primarily based on mutual trust and only secondarily on institutions such as courts of justice and police.

Is there not a certain satisfaction in the fact that natural limits are set to the life of the individual, so that at the conclusion it may appear as a work of art?

Insofar as we may at all claim that slavery has been abolished today, we owe its abolition to the practical consequences of science

The payment of the worker is not determined by the value of his product.

The word God is for me nothing more than the expression and product of human weaknesses.

A bartender is just a pharmacist with a limited inventory.