We join spokes together in a wheel, but it is the center hole that makes the wagon move.
The difficult problems in life always start off being simple. Great affairs always start off being small.
Develop the strength of a man, but live as gently as a woman
It is hidden but always present.
People aren't against you; they are for themselves. The most dangerous risk of all - the risk of spending your life not doing what you want on the bet you can buy yourself the freedom to do it later. He who conquers others is strong, he who conquers himself is mighty.
Whoever is capable of knowing when they have had enough will always be satisfied.