失敗学
https://gyazo.com/ee9107287e49895444f227551cf2b5c1
I have not failed. I've just found 10,000 ways that won't work.
Thomas Edisonかもしれない - Wikiquote
失敗事例を集めるタグ
https://gyazo.com/6d7d823c6fac259ac33d1452ab6d6abf
https://youtu.be/EYRFhP-6FgM
失敗学 - yuiseki
piyolog