A theory that lacks beauty is unlikely to be correct.
缺乏美感的理论不太可能是正确的。
The future of humanity depends on our ability to understand and manipulate the quantum world.
No man's knowledge here can go beyond his experience.
——一九二八年四月十三日斯大林在联共(布)莫斯科组织的积极分子会议上所作的报告《关于中央委员会和中央监察委员会四月联席全会的工作》