墨に染まれば黒くなる（すみにそまればくろくなる）
日文單字
意思：環境影響
English: people are formed by their surroundings; walk with the wise and become wise; associate with fools and get in trouble; that which is dyed with ink becomes black
日文單字
意思：環境影響
English: people are formed by their surroundings; walk with the wise and become wise; associate with fools and get in trouble; that which is dyed with ink becomes black