If you can't sleep, then get up and do something instead of lying there worrying. It's the worry that gets you, not the lack of sleep.

Let's never try to get even with our enemies, because if we do we will hurt ourselves far more than we hurt them. Let's do as General Eisenhower does: let's never waste a minute thinking about people we don't like.

Become genuinely interested in other people.

When we have accepted the worst, we have nothing more to lose. And that automatically means we have everything to gain.

Fear doesn't exist anywhere except in the mind.

We all have possibilities we don't know about. We can do things we don't even dream we can do. It's only when necessity faces us that we rise to the occasion and actually do the things that hitherto have seemed impossible.

Remember that unjust critisism is often a disquised compliment.