The best way to find yourself is to lose yourself in the service of others.

Be more concerned with your character than your reputation, because your character is what you really are, while your reputation is merely what others think you are.

For every dark night, there's a brighter day

Change your thoughts and you change your world.

When you're at the end of your rope, tie a knot and hold on

We should not give up and we should not allow the problem to defeat us.

I invented my life by taking for granted that everything I did not like would have an opposite, which I would like.

All the darkness in the world cannot extinguish the light of a single candle.

The secret of genius is to carry the spirit of the child into old age, which means never losing your enthusiasm.

I seldom end up where I wanted to go, but almost always end up where I need to be.

Too much sanity may be madness - and the maddest of all is to see life as it is and not as it should be.

Whether you think you can, or you think you can't - you're right.

Isn't it astonishing that all these secrets have been preserved for so many years just so we could discover them!

If you spend too much time thinking about a thing, you'll never get it done.

Nothing great was ever achieved without enthusiasm.

Climbing to the top demands strength, whether it is to the top of Mount Everest or to the top of your career.

One person with a belief is equal to a force of ninety-nine who have only interests.

Some people regard discipline as a chore. For me, it is a kind of order that sets me free to fly.

You say I started out with practically nothing, but that isn't correct. We all start with all there is, it's how we use it that makes things possible.

Any book that helps a child to form a habit of reading, to make reading one of his deep and continuing needs, is good for him.

There are only 3 colors, 10 digits, and 7 notes; its what we do with them that's important.