求一篇关于勇气的英语演讲稿最好是在150字左右～～～没有特殊要求,只要句型严谨易内容易懂并具有一定的煽动性就行～最后一句希望让别人认为是自己的有感而发,速求,谢谢、、、

Hello everyone,it's really my honor to be here.Today,shall we talk about courage.Courage is not only found in the heat of war or the mighty works of brave men and women.Courage is the mother taking ca...