不以规矩，不成方圆。
如果没有规和矩，就无法制作出方形和圆形的物品，后来引申为行为举止的标准和规则。这句贤文旨在教育人们，做人要遵纪守法。
Motivation is the art of getting people to do what you want them to do because they want to do it.
The past is a shadow that follows us, but it is up to us to decide whether it will darken our future.
Efficiency and technology are the keys to surviving in a volatile oil market.
