It's always too early to quit.
If you've got a talent, protect it.
Do not weep do not wax indignant. Understand.
After a storm comes a calm.
The most effective way to do it, is to do it.
What you do today can improve all your tomorrows.
Never complain and never explain.
The dog that trots about finds a bone.
Be thine own palace, or the world's thy jail.
Things do not happen. Things are made to happen.
As man sows, so shall he reap. In works of fiction, such men are sometimes converted. More often, in real life, they do not change their natures until they are converted into dust.
There's time enough, but none to spare.