Cry in the dojo - Laugh on the battlefield

This Japanese phrase 道場で泣き戦場で笑う is composed of the kanji 道場 (read doujou) meaning "Dojo", the grammatical element で (read de) meaning "in; at", 泣き (read naki)　meaning "to cry", 戦場 (read senjou) meaning "battlefield", the grammatical element で (read de) meaning "in; at" and 笑う (read warau) meaning "to laugh".