There is a sentence called Zi Ru Qi Ren, and it is said that the heart is regular and the body is regular and the body is regular. Generally speaking, noble people write good characters, but the famous traitor Qin Mao in history also writes good characters. therefore:. ['Judge a person should look at his words first.', 'Words are incorrect as they are.', 'Bad people can write good words too.', 'Knowing a person should listen to what he says and observe what he does, rather than make a conclusion by grasping a little surface phenomenon.']