All lasting business is built on friendship.

I want to put a ding in the universe.

A budget tells us what we can't afford, but it doesn't keep us from buying it.

Happiness does not come from doing easy work but from the afterglow of satisfaction that comes after the achievement of a difficult task that demanded our best.

Don't let your ego get too close to your position, so that if your position gets shot down, your ego doesn't go with it.