Economists report that a college education adds many thousands of dollars to a man's lifetime income - which he then spends sending his son to college.

I'd always been a great fan of George Orwell.

Keep strong if possible; in any case, keep cool.

Worship your heroes from afar; contact withers them.

It's not what's going to happen, but who's coming.

Let no one expect anything of certainty from astronomy, lest if anyone take as true that which has been constructed for another use, he go away... a bigger fool than when he came to it.

Live constructively and live optimistically.