最危险的事情就是满足于过去的成功。
The most dangerous thing is to become complacent with past success.
The line between good and evil is often blurred.
Efficiency and technology are the keys to surviving in a volatile oil market.
子贡说:“贫穷却不阿谀奉承,富贵却不狂妄自大,怎样?”孔子说:“可以。不如穷得有志气,富得有涵养的人。”子贡说:“修养的完善,如同玉器的加工:切了再磋,琢了再磨,对吧?”孔子说:“子贡啊,现在可以与你谈诗了。说到过去,你就知道未来。”