All great achievements require time.
Good means not merely not to do wrong, but rather not to desire to do wrong.
The only real mistake is the one from which we learn nothing.
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.
The absent are never without fault, nor the present without excuse.
I dream. Sometimes I think that's the only right thing to do.
It is better to be looked over than overlooked.
Learned we may be with another man's learning: we can only be wise with wisdom of our own.
Don't raise your voice, improve your argument.
I think about the meaning of pain. Pain is personal. It really belongs to the one feeling it. Probably the only thing that is your own. I like mine.
And no one will listen to us until we listen to ourselves.
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.
To me, being an intellectual doesn't mean knowing about intellectual issues; it means taking pleasure in them.
Nature is pleased with simplicity. And nature is no dummy
You can best serve civilization by being against what usually passes for it.
Better mad with the rest of the world than wise alone.
It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends.
Real knowledge is to know the extent of one's ignorance.
Man is not the creature of circumstances, Circumstances are the creatures of men.
A person who spends more than he earns is a fool
You laugh at me because I'm different, I laugh at you because you're all the same.