我回首前尘往事，犯下重罪的小笨蛋，我想跟他沟通让他明白，但我办不到，那个少年早就不见了，只剩下我垂老之躯。
Silence is the language of the soul.
A physicist's intuition is like a compass in the wilderness of complexity.
My name is Usain Bolt and I am the fastest man in the world.
Every book is a journey, and every journey is a book.
物理定律在宇宙中任何地方都是相同的，这是一个深刻的真理。
书籍是最安静、最恒久的朋友；它们是最易接近、最明智的顾问，也是最耐心的老师。