Know or listen to those who know.
Be gentle to all and stern with yourself.
If you think you can do it, you can.
If you're going through hell, keep going.
Without hard work, nothing grows but weeds.
Begin to be now what you will be hereafter.
You never know what motivates you.
It's always too early to quit.
After a storm comes a calm.
Never complain and never explain.
If you are going to throw a club, it is important to throw it ahead of you, down the fairway, so you don't have to waste energy going back to pick it up.