It's always too early to quit.
Know or listen to those who know.
Do not weep do not wax indignant. Understand.
Always desire to learn something useful.
Things do not happen. Things are made to happen.
To know oneself, one should assert oneself.
I can, therefore I am.
Never complain and never explain.
Go for it now. The future is promised to no one.
The secret of getting ahead is getting started.
Moral courage is higher and a rarer virtue than physical courage.