Slow thinking has the feeling of something you do. It's deliberate.

Experts don't know exactly where the boundaries of their expertise are.

It's a wonderful thing to be optimistic. It keeps you healthy and it keeps you resilient.

There are some conditions where you have to trust your intuition.

If there was one ubiquitous recommendation about marriage it was this: "Don't go to bed angry."

If owning stocks is a long-term project for you, following their changes constantly is a very, very bad idea. It's the worst possible thing you can do, because people are so sensitive to short-term losses. If you count your money every day, you'll be miserable.

People talk of the new economy and of reinventing themselves in the workplace, and in that sense most of us are less secure.