Look at the national education of a country, you have to look at his public toilet. Look at a man's taste, you have to look at his sock. Look at whether a woman is hungry, it depends on her hand. Look at a person's blood, you have to look at his hair. Look at a person's heart, look at his eyes. Look at a person's price, you have to look at his opponent. Look at a person's base card. Look at the friends around him. Look at someone's character, what do you want to write his words. Look at whether a person is happy, don't look smile, you have to watch the expression when you wake up in the morning. Look at a person's mind, you have to see how he faces failed and sold it. Look at the relationship between two people, it is necessary to see an unexpected situation, the other party's tension.
