One doesn't recognize the really important moments in one's life until it's too late.

Truth, however bitter, can be accepted, and woven into a design for living.

Bitterness leads nowhere. It turns back on itself. It is the eternal cul-de-sac.

It's what's in *yourself* that makes you happy or unhappy.

An appreciative listener is always stimulating.

Never tell all you know—not even to the person you know best.

It's not a man's working hours that are important--it's his leisure hours. That's the mistake we all make.

With thought, all problems can be resolved.

To every problem, there is a most simple solution.

Our weapon is our knowledge. But remember, it may be a knowledge we may not know that we possess.

An archaeologist is the best husband a woman can have. The older she gets the more interested he is in her.

The tragedy of life is that people do not change.

If you place your head in a lion's mouth, then you cannot complain one day if he happens to bite it off.

The human face is, after all, nothing more nor less than a mask.

Assumptions are dangerous things.

Courage is the resolution to face the unforeseen.

Everything must be taken into account. If the fact will not fit the theory---let the theory go.

Good advice is always certain to be ignored, but that's no reason not to give it.

Very few of us are what we seem.