It's always too early to quit.
The wise does at once what the fool does at last.
If you've got a talent, protect it.
After a storm comes a calm.
If you think you can do it, you can.
Always desire to learn something useful.
Go for it now. The future is promised to no one.
Without hard work, nothing grows but weeds.
Expect problems and eat them for breakfast.
What you do today can improve all your tomorrows.
Jews were asked when life begins. For them it's when they finally graduate medical school.