The challenge in computer science is not just to solve problems, but to understand why they are problems in the first place.
计算机科学中的挑战不仅仅是解决问题，而是理解为什么它们首先是问题。
La memoria es un espejo que miente con escrupulosa veracidad.
The theory of probabilities is at bottom nothing but common sense reduced to calculus.
建筑师必须是一位人文主义者。