Nothing is so exhausting as indecision, and nothing is so futile.

Brief and powerless is man's life; on him and all his race the slow, sure doom falls pitiless and dark.

I am allowed to use plain English because everybody knows that I could use mathematical logic if I chose.

The moral thing I should wish to say to them is very simple; I should say: "Love is wise - Hatred is foolish." In this world, which is getting more and more closely interconnected, we have to learn to tolerate each other.

Democracy is the process by which people choose the man who'll get the blame.

We must be skeptical even of our skepticism.

Next to worry probably one of the most potent causes of unhappiness is envy.