三人行，必有我师(焉)

语法
认为, to think, vs 以为, to think in error
https://mandarinbean.com/yiwei-vs-renwei/
https://resources.allsetlearning.com/chinese/grammar/Expressing_%22mistakenly_think_that%22_with_%22yiwei%22

词汇
福, blessing/good fortune; 幸福, happiness (pinyin in tags)
https://mandarinbean.com/new-hsk-3-word-list/

Guardian:
我认为他和这件事的关系不大, I don't think he has much to do with this
沈巍啊，我以为我们是朋友, Shen Wei, I thought we were friends
大家都幸福我就幸福了, if everyone's happy then I'm happy

[For the record, there are twelve 认为 and seventy-three 以为 in the Guardian script; people obviously do a lot of thinking the wrong thing? although 以为 does turn up in the middle of chengyu etc. as well]

Me:
我以为考试是明天，难道你说是今天呢？
我祝你们很幸福的生活。

语法
又 + V + 了, it's happened again
https://resources.allsetlearning.com/chinese/grammar/Expressing_%22again%22_in_the_past_with_%22you%22

词汇
认识, know, and 认真, earnest/serious ( pinyin )
https://mandarinbean.com/new-hsk-1-word-list/

Link to introductory grammar, day 25

Guardian:
该认识我的吧，一个都不认识我, the one who ought to know me doesn't recognize me at all
你们俩认识？you two know each other?
我们学校又有案子了吗, has there been another incident at the college?

Me:
我不会逃辟，我会很认真... ("晚婚" lyrics)
他们又错了，那个公司真讨厌。