Things do not happen. Things are made to happen.

Never complain and never explain.

You never know what motivates you.

Be thine own palace, or the world's thy jail.

To be a good loser is to learn how to win.

The most effective way to do it, is to do it.

By failing to prepare, you are preparing to fail.

It's always too early to quit.

I can, therefore I am.