希望是最后死去的东西，也是最先背叛你的东西。
Hope is the last thing to die, and the first thing to betray you.
可持续性不仅仅是种树；而是种下能成长为行动的想法。
The concept of legal obligation is central to the understanding of law.
探索未知是人类永恒的追求。
Science moves with the spirit of an adventure, always seeking the unknown.