The world is full of signs and wonders that come, and go, and if you are lucky you might catch the tail of one.
破坏其土壤的国家就是自取灭亡。
比起知识本身,我对能用知识做什么更感兴趣。
如果明智地使用,技术可以成为可持续森林管理的最大盟友。
最好的领导者不是创造追随者,而是创造更多的领导者。
Safety production is a red line that must never be relaxed at any time.