[求助] somequestions - thanks!

What's the difference between Premise and Evidence?

premise:前提，如果前提不成立，那么整个推理过程都将是徒劳的。

evidence：论据，一般都是事实或者陈述用以加强或者削弱结论的。

not all 如何取非？

not all 部分否定，基本等于some，取非应该是everyone 吧，lz可以去看看lawyer的相关帖子。

I'm quite confused about argumentative strategy, and hope some of you can give me some instructions.

THX!!!