可持续性不是一种选择——它是我们对后代的责任。
Sustainability isn't a choice—it's our responsibility to future generations.
有些人是亲戚却不像亲人,而有的人不是亲戚却比亲人更亲近;兄弟之间如果互相伤害,那还不如朋友。
The rule of the wild is survival of the fittest. You have to be strong, smart, and adaptable to make it through.