“When you judge another, you do not define them, you define yourself.”

How wonderful it is that nobody need wait a single moment before starting to improve the world.

“I would rather die of passion than of boredom.”

When we criticize another person, it says nothing about that person; it merely says something about our own need to be critical.

To educate is to lead a person to discover himself.

All the powers in the universe are already ours. It is we who have put our hands before our eyes and cry that it is dark.

Reason is the only oracle of man.