True mastery of any skill takes a lifetime.下面是句子网小编整理的英文励志句子心灵鸡汤，一起来看看吧！
1.Sweat is the lubricant of success.
2.If you are doing your best,you will not have to worry about failure.
3.Energy and persistence conquer all things.
4.Bravery never goes out of fashion.
5.Those who turn back never reach the summit.
6.Proper preparation solves 80 percent of lifes problems.
7.Winners do what losers dont want to do.
8.Every noble work is at first impossible.
9.We improve ourselves by victories over ourselves. There must be contests, and we must win.