Freedom is never voluntarily given by the oppressor; it must be demanded by the oppressed.
创新不仅仅是技术的问题;它关乎改变人们的思维和行动方式。
任何认真从事任何科学工作的人都会意识到,在科学殿堂的大门上方写着这样的文字:你必须有信仰。
The only way to do great work is to love what you do.