I have an easy tendency to stumble and fall, which is not a good thing in an 84-year-old guy, so when I brush my teeth, then I do balancing exercises.

Once you realize that will power is just a matter of learning how to control your attention and thoughts, you can really begin to increase it.

If you want to know why some kids can wait and others can't, then you've got to think like they think.

If you can deal with hot emotions, then you can study for the S.A.T. instead of watching television, and you can save more money for retirement. It's not just about marshmallows.

And you can save more money for retirement. It’s not just about marshmallows.

I made a pact with my three-year-old thumb-sucking daughter that if she stopped sucking her thumb, I would stop sucking my pipe.

James Watson summarizes the conclusion: “A predisposition does not a predetermination make.

Melancholy is not one of my emotions. Quite seriously, I don't do melancholy. It's a miserable way to be.

The dream is fulfilled in due time.

The weakness was the first feature, the other what will do if I was this character? One of the best questions ever I have asked, it's one great from it comes another and another...

Thought is more dangerous than you think.

If we had lost our own chief good, other people’s good would remain, and that is worth trying for.

Dare to dream again.For dreaming is the language of your soul, And nothing your soul truly desires could ever be wrong or impossible.

My writing day has grown shorter as I've aged, although it seems to produce the same number of pages.

Sometimes educators suffer from the "I already do that" syndrome. In those cases, we feel inadequate if we admit we have a distance to go as learners of our craft.

There is no need to argue if an experiment can be made.

However dark the night, however dim our hopes, the light will always follow darkness.

I haven't seen most of what I've done. I can't even list them. Most television jobs. I haven't seen a lot.