The beauty of theoretical computer science lies in its ability to abstract and generalize, turning specific problems into universal truths.
No president who performs his duties faithfully and conscientiously can have any leisure.
如果你丢失或忘记带充电线、适配器或充电器，请问问酒店前台。现在大多数酒店都有一个抽屉，里面装满了别人留下的充电线、适配器和充电器，可能就有你丢失的那个，你通常可以借来用用。
Sustainability isn’t a choice—it’s the only path forward for any industry tied to natural resources.
可持续性不是一种选择——它是任何依赖自然资源的行业唯一的前进道路。
计算机非常快、准确且愚蠢。人类非常慢、不准确且聪明。两者的结合是一种无法计算的力量。
