The weak can never forgive. Forgiveness is the attribute of the strong.
To be mature means to face, and not evade, every fresh crisis that comes.
What people say you can't do, you try and find that you can.
Never trouble another for what you can do for yourself.
Absorb what is useful. Discard what is not. Add what is uniquely your own.
Enjoy when you can, and endure when you must.
Enjoy present pleasures in such a way as not to injure future ones.
Depend not on fortune, but on conduct.
As long as you're being a copycat, you will never be the best copycat.
Doubt whom you will, but never yourself.