Every book is a journey, and every journey is a book.
每一本书都是一次旅程，每一次旅程都是一本书。
The beauty of physics lies in its ability to explain the complex with the simple.
Life can only be understood backwards; but it must be lived forwards.
最好的领导者不是培养追随者，而是培养更多的领导者。
The best works of art are those that continue to reveal new meanings over time.