The essence of mathematics lies in its freedom.
寻找高效算法不仅仅是一个技术挑战;它是一次深入复杂性核心的旅程。
The best technology is the one you don't notice.
The poverty of our century is unlike that of any other. It is not, as poverty was before, the result of natural scarcity, but of a set of priorities imposed upon the rest of the world by the rich.
Never underestimate the power of long-term thinking in a short-term world.