求翻译：想改善自己天性的人，不要给自己设定过高或过低的目标，目标过高，则会常常失败，从而灰心丧气，而目标过低，虽然常常成功，但是进步很小，因此，在开始练习的时候，可借助外力，就好像学游泳的人借助气囊和苇筏一样，但过些时候，他应当迎难而上，努力练习，就好像舞蹈家穿着笨重的鞋练习一样，因为，假如你练习比实际应用还难那么效果更佳是什么意思？

People who want to improve their own nature, do not set myself the goal too high or too low, the target is too high, it will often fail, frustrating, and the target is too low, though often successful, but progress is very small, therefore, began to practice, he may use force, just like learning to

正在翻译，请等待...

Wants to improve the oneself instinct person, do not have to give oneself establishes Gao Huo the low goal, the goal excessively has been high, then can be defeated frequently, thus disheartened, but the goal excessively is low, although succeeds frequently, but progresses very slightly, therefore,

Wanted to improve own nature of people, do not to own set high or is too low of target, target high, is will often failed, to frustrated, and target is too low, although often success, but progress is small, therefore, in began exercises of when, may with external force, on seems learn swimming of p

Wanted to improve own nature of people, do not to own set high or is too low of target, target high, is will often failed, to frustrated, and target is too low, although often success, but progress is small, therefore, in began exercises of when, may with external force, on seems learn swimming of p