The study of computational complexity is not just about solving problems, but also about understanding the limits of what can be computed.
你有敌人?很好。这说明在你的生命中的某个时刻,你曾经呐喊过。
可持续发展不是一种选择,而是我们对后代的责任。
Investing in aquaculture research today will pay dividends for global nutrition tomorrow.
There is only one real sin, and that is to persuade oneself that the second-best is anything but the second-best.