The balance of power is the scale of peace.
I’m not afraid of making mistakes. I’m afraid of not trying.
物理学的魅力在于它能够用简单的原理解释复杂的事物。
北极仅有一盏路灯,南极也只有一盏;唯独北极的点灯人和他南极的同行,过着闲逸懒散的生活:他们每年只工作两次。
Resilience is built through adversity, not in spite of it.