You gain strength, courage, and confidence by doing the thing which you think you cannot do.

Sometimes it is extremely good for you to forget that there is anything in the world which needs to be done, and to do some particular thing that you want to do. Every human being needs a certain amount of time in which he can be peaceful.

Each generation supposes that the world was simpler for the one before it.

There is nothing to fear except fear it's self.

Choose a challenge instead of competence

Surely, in the light of history, it is more intelligent to hope rather than to fear, to try rather than not to try. For one thing we know beyond all doubt: nothing has ever been achieved by the person who says: it can't be done.

Mozart, who was buried in a pauper’s grave, was one of the greatest successes we know of, a man who in his early thirties had poured out his inexhaustible gift of music, leaving the world richer because he had passed that way. To leave the world richer—that is the ultimate success.