The only way to understand another culture is to assume the frame of reference of that culture.

"Books so special and rare and yours that advertising your affection feels like a betrayal."

信息过载的时代，快速学习是最大的竞争优势。

解释：过去和现在风俗不同，为什么一定要效仿古代？

In chemistry, as in life, the most profound truths are often the simplest.

幸福就像一只蝴蝶：你越是想抓住它，它就越飞走。但如果你停止追逐，它可能会落在你身上。