Sometimes the quietest moments speak the loudest.
有时最安静的时刻说得最响亮。
We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.
书籍是最安静、最恒久的朋友；它们是最易接近、最睿智的顾问，也是最耐心的老师。
对抗传染病的斗争是一项超越国界的全球性努力。
You have brains in your head. You have feet in your shoes. You can steer yourself any direction you choose.
"A book is a treasure that never loses its value."
The great thing about fiction is that it makes everything interesting.