The laser is to attosecond physics what the telescope was to astronomy.
激光对于阿秒物理学的意义，就像望远镜对于天文学的意义一样。
词语就像钥匙，选对了就能打开任何一扇门。
The ultimate aim of artificial intelligence is to make computers do things that would require intelligence if done by humans.
"Cinema is a way to look at the world, to understand it, and to change it."
我总是努力保持真实，以正确的方式打球。
两局强调品行修养的重要性：自身修养好了，就可以把家治理好；家治理好了，就可以把官府治理好。
自由不仅仅是随心所欲的机会；也不仅仅是在既定选项之间选择的机会。自由首先是制定可用选择的机会，对它们进行辩论——然后，是选择的机会。
侦探小说是高尚心灵的正常消遣。
