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。
最好的报复就是巨大的成功。
The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible.
Technology empowers fisheries, making every catch more valuable.
The interplay between discrete and continuous mathematics is where some of the most interesting problems lie.