An aggressive drug-testing program would cut down on certain abuses, but its never going to catch everyone - or even close to everyone.

Lesson Number One: The Importance of Being Jewish

Incompetence is certainty in the absence of expertise. Overconfidence is certainty in the presence of expertise.

Occasions when you can change your mind should be cherished, because they mean you're smarter than you were before.

Why are man hole covers around?" If you don't knwo the answer to the questions, you're not smart enough to work at microsoft

I always resist seeing my own personal motivation in my work, but I guess it must be there on some level. And I do feel very much that my life follows the kinds of things I talk about in my books. I've always thought of myself as an insanely lucky person, so perhaps the success of my first two books led me to want to examine this phenomenon on some unconscious level.

Whenever we have something that we are good at--something we care about--that experience and passion fundamentally change the nature of our first impressions.