一个人的伟大不在于他获得了多少财富,而在于他的正直和他积极影响周围人的能力。
The only limit to our realization of tomorrow is our doubts of today.
The economics of gender is not a niche subject; it is central to understanding modern economies.
最好的镜头往往是最简单的;它们依赖于构图、光线和时机,而不是复杂的设置。
Mathematics is not a spectator sport.