"Sometimes the hardest journeys are the ones that take you back to yourself."
有时最艰难的旅程是那些带你回到自我的旅程。
The most important questions of life are, for the most part, really only problems of probability.
The world is a book, and those who do not travel read only a page.
沉默从来不是空的；它充满了可能性。