To know oneself, one should assert oneself.
I can, therefore I am.
It's always too early to quit.
Be kind whenever possible. It is always possible.
Well done is better than well said.
The dog that trots about finds a bone.
After a storm comes a calm.
Be thine own palace, or the world's thy jail.
Without hard work, nothing grows but weeds.
If you've got a talent, protect it.
Attitude is your acceptance of the natural laws, or your rejection of the natural laws.