To know oneself, one should assert oneself.
After a storm comes a calm.
The most effective way to do it, is to do it.
If you're going through hell, keep going.
Who seeks shall find.
Wherever you are - be all there.
If you think you can do it, you can.
You never know what motivates you.
The dog that trots about finds a bone.
Be thine own palace, or the world's thy jail.
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.