The beauty of mathematics only shows itself to more patient followers.
生命诚可贵,道义价更高,“舍身取义”传唱千年,为了国家和民族,为了道义,无数仁人志士抛头颅酒热血,九死不悔。
软件一直处于紧张状态。具有象征意义是任意完美的。但它也可以任意更改。
Science without ethics is like a ship without a compass.