数学不是一项观赏性运动;要理解它,必须积极参与其中。
Women’s economic empowerment is not a zero-sum game; it benefits everyone.
创新是任何行业的命脉,那些无法适应的人将被抛在后面。
城市人工制品是一件艺术品,也是一份历史文献。
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.