Each friend represents a world in us, a world not born until they arrive, and it is only by this meeting that a new world is born.

Never rub another man's rhubarb.

Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution.

Success builds character. Failure reveals it

To accomplish great things, we must dream as well as act.

Prudence is the daughter of experience.

I'm an optimist in the sense that I believe humans are noble and honorable, and some of them are really smart.