桀纣不以其无天下之士邪,杀其身而丧天下。故曰∶”归国宝,不若献贤而进士。”
夏桀好商纣就是没有任用天下之贤士而遭到杀身之祸吗?所以说∶”赠送国宝,不如举荐贤能的人才。”
The only way to learn mathematics is to do mathematics.
It is easier to fight for one's principles than to live up to them.
在孤独的深处,我发现了万物的存在。
The ocean doesn’t belong to us; we belong to the ocean. Our responsibility is to nurture it.