最伟大的发明是那些最直接满足人类需求的发明。
"Our connection to the land is not just physical, but spiritual."
教育并不像在花园里播种一样在我们身上种植能力;它只是引导它们走向应该走的方向。
NP-completeness is not just a theoretical curiosity; it has profound implications for practical computing.