The greatest discovery of all time is that a person can change his future by merely changing his attitude.

A great pleasure in life is doing what people say you cannot do.

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

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

Dreams must be heeded and accepted. For a great many of them come true.

Believe deep down in your heart that you're destined to do great things.

Nothing great in the world has ever been accomplished without passion.

Suffering becomes beautiful when anyone bears great calamities with cheerfulness, not through insensibility but through greatness of mind.

The greatest way to live with honor in this world is to be what we pretend to be.

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