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Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
【译文】 孔子说:“明智的人喜欢水,仁慈的人喜欢山;明智的人好动,仁慈的人好静;明智的人快乐,仁慈的人长寿。”
书籍是探索世界、理解不同观点和发展同理心的一种方式。
I don't regret anything I've ever done in my life, any choice that I've made. But I'm consumed with regret for the things I didn't do.