Do what you can, where you are, with what you have.

Better keep yourself clean and bright; you are the window through which you must see the world.

True friends never apart, maybe in distance but never in heart.

You can only be young once. But you can always be immature.

The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.

Intellectual growth should commence at birth and cease only at death.

Opportunity's favorite disguise is trouble.