我不会让恐惧阻止我。
I don't let fear stop me.
量子场论的发展表明,真空不是空的,而是充满了虚粒子。
暴力是无能者的最后手段。
Reason obeys itself; and ignorance submits to whatever is dictated to it.
Safety is the lifeline of the petroleum industry; it must never be neglected.