"It is a promise that as long as I am your Commander in Chief, I will only send you into harm's way when it is absolutely necessary, and with the strategy, the well-defined goals, the equipment and the support you need to get the job done,"

VOA: standard.2009.05.22

And so we sort of sit back from the situation and say, "Look, hey, you're a really nice guy, and we like you and your family. And you're fun to be with and we like your jokes, but you didn't get the job done."

我们得保持客观，说，你很不错，我们喜欢你和你的家庭,你很幽默，我们很喜欢你讲的笑话，但是你并没有完成任务“

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

Mine is to demonstrate over and over how little mathematics you need to get the job done.

我的方法就是,反复演算,用最少的数学来解决问题

耶鲁公开课 - 基础物理课程节选