The real price of everything, what everything really costs to the man who wants to acquire it, is the toil and trouble of acquiring it.
一切東西的真實價格，即對于想要獲得它的人來說真正付出的代價，是獲得它所付出的辛勞和麻煩。
上帝的大能在柔和的微風中，不在狂風暴雨中。
在科學管理下，舊式的獨裁者不存在。
I don't think you should ever have to apologize for your excitement.
The attosecond timescale is to electron motion what the high-speed camera was to studying animal locomotion.