Colorless green ideas sleep furiously
Intellectuals solve problems, geniuses prevent them.
When prosperity comes, do not use all of it.
Boredom is the root of all evil - the despairing refusal to be oneself.
Learn from the mistakes of others. You can never live long enough to make them all yourself.
A single lie destroys a whole reputation of integrity.
What a man does for others, not what they do for him, gives him immortality.
True knowledge lies in knowing how to live.
When you judge another, you do not define them, you define yourself.
Nobody has the power to take two steps together; you can take only one step at a time.
It is neither good nor bad, but thinking makes it so.
No one cares how much you know, until they know how much you care
All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.
The ultimate authority must always rest with the individual's own reason and critical analysis.
Love one another, but make not a bond of love: Let it rather be a moving sea between the shores of your souls.
The more skilled you are at something, the worse you are at it when showing someone.
If we don't believe in freedom of expression for people we despise, we don't believe in it at all.
Energy may be likened to the bending of a crossbow; decision,to the releasing of a trigger.
Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth.
Wisdom is not the product of schooling, but of the lifelong attempt to acquire it.
I believe that one defines oneself by reinvention. To not be like your parents. To not be like your friends. To be yourself. To cut yourself out of stone.