Patience versus short term results and you actually want to have both of those in proper balances, and we're always kind of struggling.

耐心和短期的成果，实际上你,两者都想要，都想做好平衡，我们都在奋斗，都在努力。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

Isn't it difficult being a mother and a professor at the same time and keeping a balance between the two?

同时做母亲和教授是不是很困难呢？两者之间取得平衡不容易吧？

教授的梦想 - SpeakingMax英语口语达人

There's an equilibrium between the two.

这两者之间有个平衡。

麻省理工公开课 - 热力学与动力学课程节选