What you do today can improve all your tomorrows.
Things do not happen. Things are made to happen.
By failing to prepare, you are preparing to fail.
It's always too early to quit.
The most effective way to do it, is to do it.
Go for it now. The future is promised to no one.
Well done is better than well said.
Expect problems and eat them for breakfast.
Who seeks shall find.
Be gentle to all and stern with yourself.
I cannot give you the formula for success, but I can give you the formula for failure - which is: Try to please everybody.