A real top master, he doesn't believe anyone, doesn't pity anyone, doesn't have deep friendships with anyone, and doesn't complain to anyone. They know how to hide their clumsiness, they are calm when they encounter problems, and they are never arrogant, let alone show off. They are thoughtful, they know how to be confused in small things, and they are decisive in the face of big things. The heart is peaceful and quiet, alone, can always see through people and things but do not say it, no need to call forward and back, and disdain to meet and climb. They are all iron-clad, and when they are alone, they are like thousands of troops. Those who are truly capable are valued in "quietness, stability, ruthlessness, and kindness"; And the real top master is the combination of the purest, the most true, the most good, and the most ruthless.