人性不是无限可塑的；它带有一种内在结构，引导发展朝向特定方向。
"Human nature is not infinitely malleable; it comes with an inherent structure that channels development in certain directions."
"In literature, we find the truth of our own existence."
Never underestimate the power of a simple idea executed well.
The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.
The best companies don't just sell products—they inspire change.
我们讲述的关于动物的故事更多地反映了我们自己，而不是它们。