The attosecond timescale is to electron motion what the high-speed camera was to studying animal locomotion.
阿秒时间尺度对于电子运动的研究，就像高速摄像机对于研究动物运动一样重要。#
【原文】曾子曰：“士不可以不弘毅，任重而道远。仁以为己任，不亦重乎?死而后已，不亦远乎?”【译文】曾子说：“有志者不可以不心胸开阔，意志坚强，(因为)担子沉重而且道路遥远。
The most important ability of a product manager is to turn yourself into a fool.
The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.
The most important thing is how people experience the space.