求翻译：当一个人独立生活的时候,还有这样的对生活充满信心的,实在是难能可贵.因为人总不能被困难吓倒,而应迎难而上,克服困难,挑战自我.始终保持一种积极,乐观的心态.只有这样才能战胜困难是什么意思？

When a person live independently when there is such confidence in life, is really rare. difficulties because people cannot be intimidated, instead, on the difficulties, overcome difficulties, to challenge themselves. always maintain a positive, upbeat attitude. the only way to overcome the difficulties