It's always too early to quit.
If you've got a talent, protect it.
To know oneself, one should assert oneself.
Know or listen to those who know.
After a storm comes a calm.
What you do today can improve all your tomorrows.
Be gentle to all and stern with yourself.
Who seeks shall find.
If you're going through hell, keep going.
You never know what motivates you.
Success seems to be connected with action. Successful people keep moving. They make mistakes, but they don't quit.