If the blood humor is too strong and robust, calm it with balance and harmony. – Xun Zi
Therefore, a person should first be changed by a teachers instructions, and guided by principles of ritual. Only then can he observe the rules of courtesy and humility, obey the conventions and rules of society, and achieve order. – Xun Zi
Human nature is such that people are born with a love of profit If they follow these inclinations, they will struggle and snatch from each other, and inclinations to defer or yield will die. – Xun Zi
Thus, anybody who follows this nature and gives way its states will be led into quarrels and conflicts, and go against the conventions and rules of society, and will end up a criminal. – Xun Zi