We must not say every mistake is a foolish one.

The enemy is a great teacher.

The marvelous richness of human experience would lose something of rewarding joy if there were no limitations to overcome.

If we all did the things we are capable of, we would astound ourselves.

Make the most of yourself, for that is all there is of you.

To get something you never had, you have to do something you never did.

We must free ourselves of the hope that the sea will ever rest. We must learn to sail in high winds.