Creativity is the greatest rebellion in existence.

A crust eaten in peace is better than a banquet partaken in anxiety.

Science may set limits to knowledge, but should not set limits to imagination.

The ultimate authority must always rest with the individual's own reason and critical analysis.

Having a great intellect is no path to being happy.

Be sure you put your feet in the right place, then stand firm.

To be one, to be united is a great thing. But to respect the right to be different is maybe even greater.

The first thing you'll have to do, is the last thing you wished.

When prosperity comes, do not use all of it.

Never do anything when you are in a temper, for you will do everything wrong.

When you learn, teach, when you get, give.

Share our similarities, celebrate our differences.

I dream. Sometimes I think that's the only right thing to do.

What's real and what's true aren't necessarily the same.

Whenever you find yourself on the side of the majority, it is time to pause and reflect.

Almost every wise saying has an opposite one, no less wise, to balance it.

It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends.

Science is organized knowledge. Wisdom is organized life.

Intelligence is the ability to adapt to change.

Men become wise just as they become rich, more by what they save than by what they receive.

The greatest deception men suffer is from their own opinions.