Paper can be permanent if you respect its characteristics and design accordingly.
如果你尊重纸的特性并相应设计,纸也可以是永久的。
In mathematics, the journey of discovery is often more rewarding than the destination itself.
商业中最危险的一句话是"我们一直都是这么做的"。
Human capital is the most important asset any country has.
Friends can come and go, but banners hang forever.