Artwork: zavraan
最好的老师就是你刚犯的错误。
Zuì hǎo de lǎoshī jiùshì nǐ gāng fàn de cuòwù. Your best teacher is your last mistake. |
Showing posts with label Ralph Nader. Show all posts
Showing posts with label Ralph Nader. Show all posts
Wednesday, July 23, 2014
認知偏誤
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