Hold a picture of yourself long and steadily enough in your minds eye, and you will be drawn toward it.

The value of a man should be seen in what he gives and not in what he is able to receive.

Build up your weaknesses until they become your strong points.

Question everything, even the answers.

Learn from yesterday, live for today, hope for tomorrow.

God does not play dice with the universe.

Man cannot discover new oceans unless he has the courage to lose sight of the shore.