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。
The leather industry must adapt to changing consumer demands or risk becoming obsolete.
Some of the biggest cases of mistaken identity are among intellectuals who have trouble remembering that they are not God.
领导力在于做出今天艰难的决定，这些决定将为子孙后代带来益处。
I'm just trying to be honest with myself and with the people around me.
A mathematician's work is mostly a solitary pursuit, but it builds on the work of many others.
我不是完美主义者，但我喜欢把事情做好。
RESOLUTION. Resolve to perform what you ought; perform without fail what you resolve.