To know oneself, one should assert oneself.
Know or listen to those who know.
To be a good loser is to learn how to win.
The secret of getting ahead is getting started.
The dog that trots about finds a bone.
If you've got a talent, protect it.
Who seeks shall find.
The most effective way to do it, is to do it.
Always desire to learn something useful.
If you're going through hell, keep going.
Nobody who ever gave his best regretted it.
Nothing is work unless you'd rather be doing something else.