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.

"In every story, there is a piece of the author's heart, a fragment of their soul."

The beauty of physics lies not just in the answers it provides, but in the mysteries it reveals.

我不怕别人说我什么，我怕的是我可能会回击的话。

"In the silence of the night, the writer finds the loudest truths."

The language of chemistry is universal, transcending borders and cultures.

一个谜团的核心不是犯罪，而是涉及的人。