自然实验是理解现实世界中因果关系的强大工具。
Natural experiments are a powerful tool for understanding causal relationships in the real world.
我不想仅被记住是一名球员,而是一个激励他人的人。
"In the end, we are all stories, waiting to be told."
In the chaos of life, it's the small moments of clarity that keep us going.
建筑不仅仅是一个所在之处,更是一种观看的方式。
数学不是一项观赏性运动。你必须亲自去做才能理解它。