Dwight D. Eisenhower on intelligence

Every gun that is made, every warship launched, every rocket fired, signifies in the final sense a theft from those who hunger and are not fed, those who are cold and are not clothed.

You do not lead by hitting people over the head — that’s assault, not leadership.

Leadership is the art of getting someone else to do something you want done because he wants to do it.

We should take care not to make the intellect our god; it has, of course, powerful muscles, but no personality.

Albert Einstein1879–1955Out of My Later Years (1950), Ch. 51 “The Goal of Human Existence” (1943)

• God
• Thinking

Happiness in intelligent people is the rarest thing I know.

Ernest Hemingway1899–1961Marita in Ch. 11

• Happiness

There are three kinds of intelligence: one kind understands things for itself, the other appreciates what others can understand, the third understands neither for itself nor through others. This first is excellent, the second good, and the third useless.

Niccolò Machiavelli1469–1527