In mathematics, the art of proposing a question must be held of higher value than solving it.
身体是心灵的乐器，体育教育就是对这种乐器的调音。
Randomized evaluations can help us understand what works and what doesn't in development.
森林是地球的肺，我们必须像保护自己的健康一样紧迫地保护它们。
美本身不是目的，而是问题完美解决的结果。
The writer’s mission is to be a witness to his time, to speak for those who cannot speak.
Innovation is not just about creating new products; it's about rethinking how we meet consumer needs in a responsible way.