四し海かい兄けい弟てい

expression

universal brotherhood; all people are brothers

A yojijukugo expressing the ideal that everyone in the world should treat each other like siblings. Often used in philosophical or idealistic contexts.

• 「四し海かい兄けい弟てい」という言こと葉ばは、世せ界かい平へい和わの理り想そうを表あらわしている。

  The phrase 'shikai keitei' expresses the ideal of world peace.