The important thing is not to stop questioning; curiosity has its own reason for existing.

Anger is the enemy of non-violence and pride is a monster that swallows it up.

The world needs dreamers and the world needs doers. But above all, the world needs dreamers who do.

If it isn't your job to, perhaps it's your opportunity.

If at first you don't succeed, destroy all evidence that you tried.

Never let your schooling interfere with your education.