Always desire to learn something useful.
Know or listen to those who know.
Do not weep do not wax indignant. Understand.
Be thine own palace, or the world's thy jail.
Without hard work, nothing grows but weeds.
It's always too early to quit.
The dog that trots about finds a bone.
Be kind whenever possible. It is always possible.
The secret of getting ahead is getting started.
Go for it now. The future is promised to no one.
The art of medicine was to be properly learned only from its practice and its exercise.