动心忍性

Explanation: Tempted: to disturb the heart; Ren Xing: the tough character. Refers to the resistance regardless of the outside world, stick to it. 　　Usage: Joint type; as predicate; with a compliment 　　Source: Qin Meng Ke, "Mencius down": "so tempted Ren Xing, they could not have been beneficial." 　　Examples: Ancient sages, Shubu sick poor? Suffer their aspirations, depletion of their body, ~, to mark the side of people. (Ming Zhao Bute "ghost of scabies") Thesaurus:  constancy, granite, keep one's end up, Gan shi Xiaoyi, adhere not to change, be willing to toil