我们唯一需要害怕的就是害怕本身。
The only thing we have to fear is fear itself.
最终，自然界将决定弦理论是否是对宇宙的正确描述。
"The greatest challenge is to paint what cannot be painted."
种族差异不应在体育运动中发挥作用。
The idea of the sacred is quite simply one of the most conservative notions in any society, because it seeks to turn other ideas — uncertainty, progress, change — into crimes.
电流体不是由机器创造的，而是由它收集的。