Doubt can only be removed by action.
The deed is everything, the glory is naught.
The best genius is that which absorbs and assimilates everything without doing the least violence to its fundamental destiny.
The master proves himselin recognizing his limitations.
If you want someone to develop a specific trait, treat them as though they already had it.
If I accept you as you are, I will make you worse; however, if I treat you as though you are what you are capable of becoming, I help you become that.