完全にできなかったことは、あとで見直したら後悔し、いつ見ても矛盾が見えて、気に入らない。
Whatever is not done perfectly will leave you with regrets when you look back on it later on. And they will be displeasing to the heart because you will see its contradictions/flaws whenever you look at them.
photo:「broken melmac cup」by postbear eaterof worlds from flickr