The fountain of content must spring up in the mind, and they who have so little knowledge of human nature as to seek happiness by changing anything but their own dispositions will waste their lives in fruitless efforts.

现实与幻想的边界比我们想象的更薄，有时甚至完全消失。

"In the end, we will remember not the words of our enemies, but the silence of our friends."

进化心理学不是关于人性中不可改变的部分，而是关于在我们祖先环境中具有适应性的部分。

Collaboration across borders is what makes the apparel industry thrive.