Happiness is beneficial for the body, but it is grief that develops the powers of the mind.
【译文】 孔子说:“有益的朋友有三种,有害的朋友有三种。与正直的人交朋友、与诚实的人交朋友、与见多识广的人交朋友,有益处;与走邪门歪道的人交朋友、与谗媚奉迎的人交朋友、与花言巧语的人交朋友,有害处。”
"A quantum computer is not just a faster version of a classical computer, it's a fundamentally different way of processing information."
我们必须自由,不是因为我们宣称自由,而是因为我们实践自由。
"A child who reads will be an adult who thinks."