剑鞘保护剑的锋利,自己却满足於它自己的迟钝。
译文:昨天还看见花开,今天就看见花落。花开花落本是无情的自然规律,别怪夜里风雨太狠——人生也是这样无常。
Every business decision we make in forestry must pass the test of time - will this still make sense in 100 years?
The theatre is a place where we can confront our demons in public.
In science, the most important discoveries often come from paying attention to the unexpected.