"Your most unhappy customers are your greatest source of learning."

The only relationship that can make both partners happy is one in which sentimentality has no place and neither partner makes any claim on the life and freedom of the other.

真正的森林管理意味着为后来者留下一些树木——以及一些利润。

"The act of reading is an act of empathy, of seeing the world through someone else's eyes."

世界的力量平衡最终是生产力平衡的问题。

海洋给予我们如此之多；我们至少能做的就是通过负责任地捕捞来回馈。