The laser is to attosecond physics what the telescope was to astronomy.
可持续性不是一个部门,而是我们每天的经商之道。
每个人对自己劳动的产权既是所有其他产权的最初基础,也是最神圣和不可侵犯的。
This suspense is terrible. I hope it will last.
The devil is in the details we choose to ignore.
艺术是人类精神的最高表达。