A man of humanity is one who, in seeking to establish himself, finds a foothold for others and who, in desiring attaining himself, helps others to attain.
The superior man, while his parents are alive, reverently nourishes them; and, when they are dead, reverently sacrifices to them. His thought to the end of his life is how not to disgrace them.
Only one who bursts with enthusiasm do I instruct; Only one who bubbles with excitement do I enlighten. If I hold up one corner and you do not come back to me with the other three, I do not continue the lesson.