NISHIO Hirokazu[Translate]
身銭を切る

「身銭を切る」とは自分が所有する金銭を金銭でない資本に変換するということ

関連:


"Engineer's way of creating knowledge" the English version of my book is now available on [Engineer's way of creating knowledge]

(C)NISHIO Hirokazu / Converted from [Scrapbox] at [Edit]