P与NP问题是计算机科学中最重要的未解决问题之一。
You have to really believe not only in yourself but in what you're doing.
采矿业有责任让社区比我们发现时更好。
Everything that has happened in my life has happened for a reason.
一个和谐的社会,不是争议的消失,而是公义的彰显。
出自先秦《荀子·大略》。说得到,也能做得到,这种人就是国家之宝。说明言行一致、身体力行的人才是治国安邦的有益人才。
我不数做了多少仰卧起坐,只在感到疼痛时才开始计数。