positive character meaning in English

正光性

Teachers have a responsibility to instill academic knowledge , but they also should encourage their students to develop positive character traits
教师有责任向他们慢慢灌输学术知识，但也应当鼓励他们养成积极的性格特征。
Students should be exposed to artistic activities and enjoy the process of learning which will help gradually to encourage positive character development
学生，本可以愉快地接近艺术，从容地享受学习生活,在潜移默化不知不觉之间人格得到更加完善的培养与发展。
Jumping from a building and eating bread with sperm are only a minor part of the list he has to go through in the film . however , one good thing about this character is that , no matter how worse the situation is , he is always able to face his destiny with an optimistic attitude . it is a very positive character that is likely to gain respects and love from the audience
他在戏中是耐力学会的会员，经常要自残身体训练，包括心口碎大石，平时又常常中计，服下烟仔汤和精液夹老鼠药的面包，更两度被逼跳楼，下体亦两度受创，所爱的人又不爱他，遭遇的惨情实在非比常人。