【投笔从戎】〖tóu b cóng róng〗[give up civilian pursuits to join the army; give up literature for a military career; give up pen for the sword; lay aside one's brush and become a soldier]

投袂援戈报效国，

笔伐口诛反侵略。

从军创建公有制，

戎马满门成英烈。