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。#
Control your expenses better than your competition. This is where you can always find the competitive advantage.
在经济学中，就像在生活中一样，答案往往比最初看起来更加微妙。
"The dead are more alive than we are, because they are complete."