Mental character的用法和样例：
例句
- Individual character also calls moral quality, point to the summation of all sorts of psychology features of the person that is core with disposition.
个性也叫人格，指以性格为核心的人的各种心理特征的总和。 - As an essential human ability, it is a mental quality indispensable to the fulfillment of moral behavior, and the only way to the forming of morality.
作为人的一种本质能力，它是人完成道德的行为所必需的心理特征，是形成道德品质的开端。
