穷人常常被迫做出没有人应该做出的选择。
"The stories we tell about animals say more about us than they do about them."
伦理学的任务不仅是理解世界，而且是改变世界。
"We are all born mad. Some remain so."
做出伟大工作的唯一途径是热爱你所做的事。
Every decision we make today will ripple through the marine ecosystem for decades.
国际体系的无政府性质意味着国家必须依靠自助来确保其生存。
The best businesses don't just adapt to change; they drive it.