Albert Einstein on intelligence

I, at any rate, am convinced that He does not throw dice.

Only two things are infinite, the universe and human stupidity, and I’m not sure about the former.

How on earth are you ever going to explain in terms of chemistry and physics so important a biological phenomenon as first love?

Happiness in intelligent people is the rarest thing I know.

Ernest Hemingway1899–1961Marita in Ch. 11

• Happiness

An intellectual is a man who takes more words than necessary to tell more than he knows.

Dwight D. Eisenhower1890–1969

• Clever Jabs

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