It's always too early to quit.
Problems are not stop signs, they are guidelines.
Be thine own palace, or the world's thy jail.
If you think you can do it, you can.
If you're going through hell, keep going.
Expect problems and eat them for breakfast.
Either you run the day or the day runs you.
Do not weep do not wax indignant. Understand.
The secret of getting ahead is getting started.
To be a good loser is to learn how to win.
I've studied all my musical life, but learning is only good if you do something constructive with it.