It's always too early to quit.

If you think you can do it, you can.

I can, therefore I am.

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

You never know what motivates you.

If you can dream it, you can do it.

Do not weep do not wax indignant. Understand.

Well done is better than well said.

Things do not happen. Things are made to happen.