在数学中，从困惑到清晰的旅程是最有价值的体验。
In mathematics, the journey from confusion to clarity is the most rewarding experience.
永远别让你的道德感阻止你做正确的事。
The attosecond timescale is to electron motion what the high-speed camera was to studying animal locomotion.
"In der Literatur geht es nicht darum, Antworten zu geben, sondern Fragen zu stellen."
Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.
政府，即使在其最佳状态下，也不过是一种必要的恶；在其最坏的状态下，则是一种无法忍受的恶。
永远不要停止学习，因为世界从未停止变化。
The moral feeling of human nature is an obligation， and we must endow the soul with the sense of beauty.
你可以用虚构的谎言讲述最深刻的真相。