You can cut all the flowers but you cannot keep spring from coming.

Imagination, not intelligence, made us human.

It is not worthy of a human being to give up.

However vast the darkness, we must supply our own light.

Life was meant to be lived, and curiosity must be kept alive. One must never, for whatever reason, turn his back on life.

The beginning of wisdom is to do away with fear.

All journeys have secret destinations of which the traveler is unaware.

Someone's sitting in the shade today because someone planted a tree a long time ago.

The winds and waves are always on the side of the ablest navigators.

Freedom is something that dies unless it’s used.

It is only after the deepest darkness that the greatest joy can come.

If you need something from somebody, always give that person a way to hand it to you.