Only idiots refuse to change their minds.
It is divinity that shapes, not only your ends, but also your acts, your words and thoughts.
Accuracy is the twin brother of honesty; inaccuracy, of dishonesty.
Choose rather to be strong of soul than strong of body.
Instinct is a marvellous thing. It can neither be explained nor ignored.
Take care of the pieces well. The whole will take care of itself.
Half the world is composed of people who have something to say and can't, and the other half who have nothing to say and keep on saying it.
All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.
Don't expect to build up the weak by pulling down the strong.
Loneliness adds beauty to life. It puts a special burn on sunsets and makes night air smell better.
Energy may be likened to the bending of a crossbow; decision,to the releasing of a trigger.
I wanted to change the world. But I have found that the only thing one can be sure of changing is oneself.
We sometimes congratulate ourselves at the moment of waking from a troubled dream; it may be so the moment after death.
A mistake is always forgivable, rarely excusable and always unacceptable.
Be curious, not judgmental.
To be wronged is nothing unless you continue to remember it.
Honesty is the first chapter in the book of wisdom.
Never argue with an idiot. They drag you down to their level and then beat you with experience.
It is not the strength, but the duration, of great sentiments that makes great men.
Challenges are gifts that force us to search for a new center of gravity. Don't fight them. Just find a new way to stand.
If we do not lay out ourselves in the service of mankind whom should we serve?