别担心你写下来的东西没有（或者欠缺）理性，因为头脑风暴活动结束后，你可以选择保留还是抛弃哪些概念。

Don't worry about the (lack of) sense of what you write, for you can chose to keep or toss out these ideas when the activity is over.

youdao

现在我们已经知道科学无法尽善尽美，我们无需（像波兰尼那样）那么艰难的斗争以保留逻辑和数学无力施为的概念空间。

Now we know science is not perfectible we do not have to fight so hard to retain a conceptual space for that which cannot be done by logic and mathematics.

youdao

可用性的另一个核心概念是降低用户必须在短期记忆中保留的信息量。

Another core concept for usability is reducing the amount of information the user must keep in short-term memory.

youdao

But they kept this idea that the demos-- - that is, the adult citizen males of a city-- were a political body.

但是他们保留了Demos这个概念-,即城市的成年男性公民-,是一个政治群体。

耶鲁公开课 - 新约课程节选