The study of computational complexity is not just about solving problems, but also about understanding the limits of what can be computed.
There are no shortcuts on the road to dreams.
The best way to predict the future is to create it.
我们安然入睡,是因为粗野的人们在夜晚准备好对伤害我们的人施以暴力。
唯一好的教学是那种走在发展前面并引导发展的教学。