五十知命 ごじゅうちめい Meanings Expression at age fifty, one comes to know the will of Heaven (from Confucius) Kanji 五 five. Read as ゴ. 十 ten. Read as ジュウ. 知 know 命 life. Read as メイ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists