用古代的标准来衡量现在，是对现在的歪曲；拿现在的标准去衡量古代，也是对古代的歪曲。说明社会在不断地发展变化，要尊重历史，尊重现实。
不了解人的缺点，不了解人的优点，不了解人优点中的缺点，不了解人缺点中的优点，就不可以随便用人，不可以随便教人。
当没有人相信你的时候，你必须相信自己。
Science is not about being right; it's about being less wrong over time.
All things are composed of four elements – Earth, Water, Fire, and Air.”
I don’t think you can compare different eras. Every era has its own challenges and its own special things.
Chemistry is the bridge between the microscopic world and the reality we see every day.
我唯一在乎的是艺术。如果我不能创造，我真的看不到做其他事情的意义。
道德规则不是我们理性的结论。
