书籍是连接我们与未知的桥梁。
"Books are the bridges that connect us to the unknown."
If you are looking for something in your house， and you finally find it， when you’re done with it， don’t put it back where you found it. Put it back where you first looked for it.
The past is always a rebuke to the present.
In nature, we find solace for our souls and answers to our deepest questions.
朗道学派不仅仅是一个物理学派，它是一个生活的学派。