In order to change the world, you have to get your head together first
You are braver than you believe, stronger than you seem, and smarter than you think.
Experience is merely the name men gave to their mistakes.
Sometimes you will never know the value of a moment until it becomes a memory.
Do not deny the classical approach, simply as a reaction, or you will have created another pattern and trapped yourself there.
A friend to all is a friend to none
I wanted to change the world. But I have found that the only thing one can be sure of changing is oneself.
Gravity is only the bark of wisdom's tree; but it preserves it
Whatever the mind of man creates, should be controlled by man's character
Let there be spaces in your togetherness.
In a good bookroom you feel in some mysterious way that you are absorbing the wisdom contained in all the books through your skin, without even opening them.
He who is slowest in making a promise is most faithful in its performance.
Knowing yourself is the beginning of all wisdom.
What's real and what's true aren't necessarily the same.
Be curious, not judgmental.
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact
Muddy water is best cleared by leaving it alone.
All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.
Science has not yet taught us if madness is or is not the sublimity of the intelligence.
Desire, ignorance, and inequality—this is the trinity of bondage.
He alone is free who lives with free consent under the entire guidance of reason.