嫉妒不是爱的标志,而是对失去有价值关系的威胁的防御。
最大多数人的最大幸福是道德和立法的基础。
Every exhibition is a temporary monument to a particular moment in time.
诗人的声音是局外人向内看的声音。
The future of forestry lies in sustainable practices that balance economic growth with environmental stewardship.