Well done is better than well said.
Things do not happen. Things are made to happen.
If you can dream it, you can do it.
You never know what motivates you.
It's always too early to quit.
Either you run the day or the day runs you.
Do not weep do not wax indignant. Understand.
Be thine own palace, or the world's thy jail.
The secret of getting ahead is getting started.
Expect problems and eat them for breakfast.
Because of my medical and ideological training, I am accustomed to saying that life is adaptation and symbiosis.