To know oneself, one should assert oneself.
The dog that trots about finds a bone.
After a storm comes a calm.
Do not weep do not wax indignant. Understand.
Be thine own palace, or the world's thy jail.
Know or listen to those who know.
It's always too early to quit.
Things do not happen. Things are made to happen.
Well done is better than well said.
Never complain and never explain.
When you are young your imagination is so clear.