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。#
我训练，我相信，我尊重，我耐心，我保持积极。
In the long run every program becomes rococo - then rubble.
There are some things so serious you have to laugh at them.
写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。