NISHIO Hirokazu[Translate]
ハンマーを持つ人には全てが釘に見える
see 金槌を持つとすべてが釘に見える

Related Pages

"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]