太阳必须落下才能升起。
Leadership in conservation isn’t about control; it’s about stewardship and long-term vision.
伦理学的任务不仅是理解世界,而且是改变世界。
可持续性不仅仅是一种趋势,更是我们对下一代的责任。
It's not about how many times you get knocked down, it's about how many times you get back up.