Some are born great, some achieve greatness, and some have greatness thrust upon them.

The great thing in the world is not so much where we stand, as in what direction we are moving.

A great part of courage is the courage of having done the thing before.

There is no greater agony than bearing an untold story inside you.

To be conscious that you are ignorant of the facts is a great step to knowledge.

Great minds discuss ideas average minds discuss events small minds discuss people.

I believe in the fundamental truth of all great religions of the world.

That some achieve great success, is proof to all that others can achieve it as well.

Most people say that it is the intellect which makes a great scientist. They are wrong: it is character.

Small opportunities are often the beginning of great enterprises.