The first type of people are people who talk with their mouths, that is, stupid people. Such people are not uncommon in our lives. Stupid people are simple-minded and have no scheming. They have a straight gut and say whatever comes to mind. This kind of person speaks regardless of the occasion or timing, and doesn't care whether his words will hurt others. This kind of person cannot be used to plan things. If you work with him to plan things, it will definitely lead to bad things. This kind of person cannot even be considered qualified in doing things, because he does not understand the importance of his words and often causes trouble. As the saying goes: "Misfortune comes from the mouth." When such people suffer disaster, they don't know where it comes from! Although this kind of person "does not succeed enough and fails more than anything", this kind of person is not bad-hearted, but unfortunately he often does bad things with good intentions. This kind of people usually have fun together and talk about irrelevant things, which is quite good, but they should never get along with each other. With this type of person, you can be very relaxed and at ease, without having to worry that he or she will harm you, or that he or she will hold a grudge against you when you accidentally offend him or her.

The second type of people are people who speak with their brains, that is, smart people. This kind of people are everywhere around us, or six out of ten people belong to this type. This kind of person speaks appropriately, pays attention to the occasion, and knows the purpose of every word he speaks. This type of person always has a wary heart. "Talking only a few words when meeting people, but not letting go of everything" is the style of dealing with people of this type. This kind of people often think that they are very smart and like to calculate and guess others. They often estimate what moves the other party will make and how they should take advantage of them. This kind of person often gets plotted by others when he plots against others. When you think you are the smartest person in the world and everyone else is a fool, you yourself become a big fool! This kind of person gives people the impression that they are unpredictable. Others will always feel a sense of uneasiness when getting along with him. Therefore, such people rarely have true friends, and even if they do have friends, they are only superficial. Therefore, this kind of person is often lonely in his heart, because his heart has never been opened. How can anyone enter his heart?

The third type of person is a person who speaks from his heart, that is, a wise person. This kind of person is the "wisest among men". In our lives, there are only a few people who can truly realize this level and become this kind of person. This type of person is based on the second type of person. When he truly understands that everyone around us is actually smart, he simply opens his heart, faces everyone honestly, and talks with his heart. Why is Haier Electric so successful? Because its corporate purpose is: "Sincere forever!" The meaning of this sentence is so simple and easy to understand, but how many people can really do it? There are too many people in our lives who have "no sword in their hands, but a sword in their hearts." How many people can achieve "no sword in their hands, but no sword in their hearts"? A person who speaks with his heart will sincerely consider the other person, allowing everyone who interacts with him to truly feel his sincerity, so that everyone who interacts with him can take off his "guard" and talk to each other. This kind of person looks foolish, but is actually very wise. Because he understands that "he who wins the hearts of the people wins the world", and if you want to win the hearts of the people, you must first open your heart and speak with your heart! Confucius said: "A gentleman is magnanimous, but a villain has long-term relationships." People who speak with their heart will have many, many friends, and these friends will be true and sincere friends. In his own frankness, no matter how many conspiracies and tricks are there, they will disappear and be defeated without any attack.

A person who can understand this level will definitely be a person who can accomplish great things in the future, because his magnanimous gentleman's heart is so broad that "the sea embraces all rivers and all come together"!