You will never know how sharp a sword is unless it's drawn from its sheath
He who exercises government by means of his virtue may be compared to the north polar star, which keeps its place and all the stars turn towards it.
Who contains himself goes seldom wrong.
The Master said, "A true teacher is one who, keeping the past alive, is also able to understand the present."
One who can move mountains start with the little stones.
The expectations of life depend upon diligence; the mechanic that would perfect his work must first sharpen his tools.