最深刻的真理往往是我们认为理所当然的那些。

The deterioration of every government begins with the decay of the principles on which it was founded.

The difference between a good business and a bad business is that good businesses throw up one easy decision after another. The bad businesses throw up painful decisions time after time.

Peace is the highest good， because it is the state in which the mind is most fully in accord with its nature.