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

People with great gifts are easy to find, but symmetrical and balanced ones never.

Silence is the element in which great things fashion themselves together.

Hate is too great a burden to bear. It injures the hater more than it injures the hated.

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

Only those who dare to fail greatly can ever achieve greatly.

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

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

If you cannot do great things, do small things in a great way.

There is no pain so great as the memory of joy in present grief.