Sincerity and truth are the basis of every virtue.
He who conquers himself is the mightiest warrior.
The general of a large army may be defeated, but you cannot defeat the determined mind of a peasant.
The will to win, the desire to succeed, the urge to reach your full potential... these are the keys that will unlock the door to personal excellence.
Faithfulness and sincerity are the highest things.
In old days men studied for the sake of self-improvement; nowadays men study in order to impress other people.