I have learnt how to live... how to be in the world and of the world, and not just to stand aside and watch.
我学会了如何生活……如何在这个世界上生活，而不仅仅是站在一旁观看。
The attosecond timescale is to electron motion what the high-speed camera was to studying animal locomotion.
孔子说：“君子通晓道义，小人通晓私利。”
真相往往难以表述，有时需要虚构来使其看似可信。
书籍是最安静、最恒久的朋友；它们是最易接近、最睿智的顾问。