Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful. But most people will die tomorrow night.

The world is a book, and those who do not travel read only one page.

如果你能看见，就看。如果你能看，就观察。

Writing is making sense of life. You work your whole life and perhaps you've made sense of one small area.

天下只有具体的事物（器）存在。所谓规律（道）是事物的规律，不能将事物说成是规律的事物。