基础设施决定论原则认为,基础设施的结构决定了上层建筑的结构。
三十五岁是一个非常有吸引力的年龄;伦敦社交圈内满是这样好多年一直保持三十五岁的女人,她们可以自由地挑来选去。
The beauty of mathematics only shows itself to more patient followers.
We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.
I think the key to success is to be passionate about what you're doing.