I can, therefore I am.
It's always too early to quit.
If you think you can do it, you can.
Leap, and the net will appear.
Be thine own palace, or the world's thy jail.
Well done is better than well said.
By failing to prepare, you are preparing to fail.
If you've got a talent, protect it.
After a storm comes a calm.
Be kind whenever possible. It is always possible.
I personally have always found the Unitarian faith a source of comfort and help in my daily life.