Never let the future disturb you. You will meet it, if you have to, with the same weapons of reason which today arm you against the present.

If you treat an individual as he is, he will remain how he is. But if you treat him as if he were what he ought to be and could be, he will become what he ought to be and could be

If you don't like something, change it. If you can't change it, change your attitude. Don't complain.

A pure hand needs no glove to cover it.

My dear friend, clear your mind of cant.

Don't get set into one form, adapt it and build your own, and let it grow, be like water.

Only the wisest and stupidest of men never change.

Once you learn to quit, it becomes a habit.

Once you have tasted flight, you will forever walk the earth with your eyes turned skyward, for there you have been, and there you will always long to return.

Imagination is everything. It is the preview of life's coming attractions.

Every nation has the right to demand proper treatment and no country should violate the territory of any other country.

Happiness depends more on the inward disposition of mind than on outward circumstances.

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

Don't hit at all if it is honorably possible to avoid hitting; but never hit soft!

People die from typewriters falling on their heads.

You can't build a reputation on what you are going to do.

Dare to live the life you have dreamed for yourself. Go forward and make your dreams come true.

Yesterday is gone. Tomorrow has not yet come. We have only today. Let us begin.

The greatest accomplishment is not in never falling, but in rising again after you fall.

They alone live, who live for others.

And, when you want something, all the universe conspires in helping you to achieve it.