気を確かに持つ
Expression- 1to brace oneself ; to keep one's spirits up ; to keep one's composure ; to pull oneself together ; to stay strong Translated by Jiyomi
Other writings and readings
気を確かにもつ
expressions (phrases, clauses, etc.) · Godan verb with 'tsu' ending
JMdict entry 2850523. Source and licence.