Turn your wounds into wisdom.
A person reveals his character by nothing so clearly as the joke he resents.
You don't become what you want, you become what you believe
In any moment of decision, the best thing you can do is the right thing. The worst thing you can do is nothing.
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.
Tomorrow hopes we have learned something from yesterday.
Think no vice so small that you may commit it, and no virtue so small that you may over look it.
Choose rather to be strong of soul than strong of body.
Yesterday I was clever, so I wanted to change the world. Today I am wise, so I am changing myself.
There is no question climate change is happening. The only arguable point is what part humans are playing in it.
To a wise and good man the whole earth is his fatherland.
If we do not lay out ourselves in the service of mankind whom should we serve?
Those who know, do. Those that understand, teach.
The impossible could not have happened, therefore the impossible must be possible in spite of appearances.
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.
There is always time to add a word, never to withdraw one.
In order to change the world, you have to get your head together first
The road of excess leads to the palace of wisdom.
Wisdom is not the product of schooling, but of the lifelong attempt to acquire it.
When you judge another, you do not define them, you define yourself.
Muddy water is best cleared by leaving it alone.