市场永远在变，唯一不变的是对客户需求的深刻理解。
The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.
质量不是一次行为，而是我们必须每天培养的习惯。
Quality is not a cost; it is an investment.
