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The world is a book, and those who do not travel read only one page.
世界是一本书,不旅行的人只读了一页。
The camera is a tool to capture the soul of the characters.
The real challenge lies in making small-scale farmers part of the global solution.
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.