数学不是观赏性运动——你必须参与其中才能欣赏它的美。
Mathematics is not a spectator sport—you have to engage with it to appreciate its beauty.
Time travel is the most frustrating thing in the world. You can't change anything, and you can't stop anything from happening.
中国农业要走出一条有自己特色的现代化道路。
As a woman I have no country. As a woman I want no country. As a woman my country is the whole world.
可持续发展不再是可选项——它是任何希望在未来蓬勃发展的企业的必需品。
