To know oneself, one should assert oneself.
Go for it now. The future is promised to no one.
Without hard work, nothing grows but weeds.
The dog that trots about finds a bone.
Know or listen to those who know.
Do not weep do not wax indignant. Understand.
By failing to prepare, you are preparing to fail.
Well done is better than well said.
Either you run the day or the day runs you.
If you've got a talent, protect it.
As I've said many times, the single most oppressed class in America right now is the teenager.