Begin to be now what you will be hereafter.
Things do not happen. Things are made to happen.
Know or listen to those who know.
Well done is better than well said.
It's always too early to quit.
Expect problems and eat them for breakfast.
If you think you can do it, you can.
The most effective way to do it, is to do it.
Go for it now. The future is promised to no one.
If you're going through hell, keep going.
Never say a humorous thing to a man who does not possess humor. He will always use it in evidence against you.