17. Four short words sum up what has lifted most successful individuals above the crowd: a little bit more. 成功的秘诀，凡事比别人多一点点!多一点努力，多一点自律，多一点实践，多一点疯狂。多一点点就能创造奇迹!
18. Behind every strenuously， there will be a double reward。
19. Sometimes you need to look back,otherwise u will never know what u have lost in the way of forever searching.
20. Worry never robs tomorrow of its sorrow, it only saps today of its joy.
