A moderate success is better than overwhelming work.
Success comes to him who abjures procrastination.
The world is the booty of the skilful.
The most wonderful thing in the world is the success of a fool and the failure of a wise man.
A pleasing manner is a great aid to success.
It is the duty of man to do his utmost, but he is not responsible for success.
Do not undertake a work for which you are not competent.
What can a tirewoman do with an ugly face?