贫困不仅仅是收入问题;它还关乎尊严和自主权。
在大数据时代,数据结构和算法的数学原理变得比以往任何时候都更加关键。
量子密码学不依赖于数学问题的难度,而是依赖于物理学的基本定律。
We die containing a richness of lovers and tribes, tastes we have swallowed, bodies we have plunged into and swum up as if rivers of wisdom, characters we have climbed into as if trees, fears we have hidden in as if caves.