Know or listen to those who know.
The dog that trots about finds a bone.
Only the educated are free.
By failing to prepare, you are preparing to fail.
The secret of getting ahead is getting started.
Wherever you are - be all there.
If you think you can do it, you can.
If you've got a talent, protect it.
Expect problems and eat them for breakfast.
Things do not happen. Things are made to happen.
It often takes more courage to change one's opinion than to keep it.