Wrong life cannot be lived rightly.
Doubt is the origin of wisdom
Science is organized knowledge. Wisdom is organized life.
Those who know, do. Those that understand, teach.
You laugh at me because I'm different, I laugh at you because you're all the same.
Having a great intellect is no path to being happy.
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact
If we can really understand the problem, the answer will come out of it, because the answer is not separate from the problem.
If a man could have half of his wishes, he would double his troubles.
Good means not merely not to do wrong, but rather not to desire to do wrong.
Your reputation is in the hands of others. That's what the reputation is. You can't control that. The only thing you can control is your character.
Rational discussion is useful only when there is a significant base of shared assumptions.
Promises are like crying babies in a theater, they should be carried out at once.
And this sensitivity will create new friendships for you - friendships with trees, with birds, with animals, with mountains, with rivers, with oceans, with stars. Life becomes richer as love grows.
Let no man pull you low enough to hate him.
Kind words don't cost much. Yet they accomplish much.
It was a melancholy secret that reality can arouse desires but never satisfy them.
In anger we should refrain both from speech and action.
Wisdom... comes not from age, but from education and learning.
And no one will listen to us until we listen to ourselves.
Be frank and explicit. That is the right line to take when you wish to conceal your own mind and to confuse the minds of others.