Save your energy
Chinese idiom, Pinyin is x ù J ī ngy ǎ ngru ì, which means to conserve energy. It comes from Xiaoting miscellany: the essence and end of Guicheng in Myanmar.
The origin of Idioms
"When the miasma was burning, the imperial edict was issued, and the soldiers were chanted, but the soldiers were ordered to stop and conserve their energy."
Idiom usage
As predicate, attribute, object; used in military strength, competition, etc.
Save your energy
There are two sides to the Chinese thief - hàn zéi bù liǎng lì
denounce the present and praise antiquity - shì gǔ fēi jīn