Although this may seem a paradox, all exact science is based on the idea of approximation. If a man tells you he knows a thing exactly, then you can be safe in inferring that you are speaking to an inexact man.

Love as a relation between men and women was ruined by the desire to make sure of the legitimacy of children.

The method of "postulating" what we want has many advantages; they are the same as the advantages of theft over honest toil.

All religions are both harmful and untrue.

What science cannot discover, mankind cannot know.

The more you complain the longer God lets you live

I cannot escape from the conclusion that the great ages of progress have depended upon a small number of individuals of transcendent ability.