Science is not just about answering questions, but also about discovering new questions to ask.
If you’re not outraged, you’re not paying attention.
一纸文凭不见得就可以造就一个人,正如同牢狱生涯也不见得会打垮每一个人。
有一个快乐的境况出现,但就有一个不快乐的境况相对立;有一处优美的风景出现,但就立即有一处不优美的风景相抵销。