教おしうるは学まなぶの半なかば

expression

we learn by teaching

Proverb meaning that teaching others is itself a powerful way to learn; the act of teaching deepens one's own understanding.

• 「教おしうるは学まなぶの半なかば」というように、人ひとに教おしえることで自じ分ぶんの理り解かいも深ふかまる。