可持续性不是选择,而是我们对后代的责任。
仅仅做好事是不够的;必须以正确的方式去做。
"Books are mirrors: you only see in them what you already have inside you."
理解经济周期的关键在于认识到它们是对实际冲击的均衡反应。
The best things in life are free.
Collaboration between nations is key to solving overfishing in international waters.