The concept of a particle is only approximate and has meaning only in the limit of small momenta.
粒子的概念只是近似的,并且只有在动量较小的极限下才有意义。
生命短暂,让它变得甜蜜取决于你。
"Don't let yesterday take up too much of today."
跨行业合作是解决复杂全球挑战的关键。
乐观是一种创造更美好未来的策略。因为除非你相信未来会更好,否则你不太可能站出来为创造这样的未来承担责任。
I believe in acceptance. I believe in the moment.