I think music is the greatest art form that exists, and I think people listen to music for different reasons, and it serves different purposes.
The strength of the people is like the strength of water, it can carry the boat, but it can also overturn it.
出自先秦《荀子·劝学》。定居一定要选择适当的邻里，交游一定要接近贤士。说明要加强道德修养，就应该注意周围环境。