The past is a foreign country; they do things differently there.

The brain is a complex system, and we are just beginning to understand how it works.

I have always believed that the way you treat others is a reflection of how you feel about yourself.

写作是一种生活方式，一种存在于世界的方式。

爱是不求回报的给予。

Diplomacy requires constant dialogue with other countries to enhance mutual understanding and trust.

学者学习古人，开始时接触到的是粗浅的内容，中期接触到精华，最终领悟到其神妙变化。