To know oneself, one should assert oneself.
Who seeks shall find.
The dog that trots about finds a bone.
Always desire to learn something useful.
It's always too early to quit.
The most effective way to do it, is to do it.
If you think you can do it, you can.
Either you run the day or the day runs you.
Expect problems and eat them for breakfast.
By failing to prepare, you are preparing to fail.
It takes two to make a marriage a success and only one to make it a failure.