A managed forest is like a symphony—every tree plays its part at the right time.

冰和炭不能长久放在同一个容器里，寒天和暑天不会同时到来

The only way to avoid being miserable is not to have enough leisure to wonder whether you are happy or not.

Change is the only constant, and adaptability is the key to thriving.

夏天的飞鸟，飞到我窗前唱歌，又飞去了。 秋天的黄叶，他们没有什麼可唱的，只是叹息一声，飞落在那里。