Live as if you were to die tomorrow. Learn as if you were to live forever.

Don’t get carried away by others’ opinions, they may be mischievous or motivated.

The release of atomic energy has not created a new problem. It has merely made more urgent the necessity of solving an existing one.

When one door is closed, don't you know, another is open.

Wherever I go meeting the public... spreading a message of human values, spreading a message of harmony, is the most important thing.

But for my faith in God, I should have been a raving maniac.

Never, never, never give up. 

The Bush Administration's failure to be consistently involved in helping Israel achieve peace with the Palestinians has been both wrong for our friendship with Israel, as well as badly damaging to our standing in the Arab world.

 It is human beings’ sinister mind that produces viruses as biological weapons.

It's when children are 15, 16 or 17 that they decide whether they want to be a doctor, an engineer, a politician or go to the Mars or moon. That is the time they start having a dream, and that's the time you can work on them. You can help them shape their dreams.

The forces in a capitalist society, if left unchecked, tend to make the rich richer and the poor poorer.

 A country's greatness, sacrifice and love depend on the values of the country that it holds.