In matters of truth and justice, there is no difference between large and small problems, for issues concerning the treatment of people are all the same.

It is a very high goal which, with our weak powers, we can reach only very inadequately, but which gives a sure foundation to our aspirations and valuations.

We can invent as many theories we like, and any one of them can be made to fit the facts. But that theory is always preferred which makes the fewest number of assumptions.

Nothing is more destructive of respect for the government and the law of the land than passing laws which cannot be enforced.

On the other hand, the concept owes its meaning and its justification exclusively to the totality of the sense impressions which we associate with it.

The world is an evil place to live in. Not for those who do evil, but for those who sit back and allow evil to occur.

So would a Being, endowed with higher insight and more perfect intelligence, watching man and his doings, smile about man's illusion that he was acting according to his own free will.