The key to success is to always stay ahead of the curve.
不去尝试办不到的事情, 不去追求得不到的东西, 不居于不能持久的地位, 不推行不可重复的政策。
皮革行业必须适应不断变化的消费者需求,否则就有被淘汰的风险。
A mathematician's intuition is as important as rigorous proof.