The only thing that is truly important is the legacy you leave behind.
The future belongs to those who can make leather without leaving scars—on the earth or its people.
La literatura es el espejo de la sociedad, reflejando sus virtudes y sus defectos.
The power within you is infinite, if you only realize it.
解释：凡是有利的地方，虽然是极高的山，没有不可以上去的；即令有极深的水，没有不可以下去的。