居逆境中，周身皆针砭药石，砥节砺行而不觉；处顺境内，眼前尽兵刃戈矛，销膏靡骨而不知。
处于逆境中，就好比周身都扎着针、敷着药；冥冥中却能磨炼人的意志、培养高尚的品行。处于顺境中，就好比被各种各样的兵器包围；冥冥中掏空了身体，消磨了向上进取的意志。
The secret of change is to focus all of your energy, not on fighting the old, but on building the new.
The only limits that exist are the ones you place on yourself.
纵然伤心，也不要愁眉不展，因为你不知是谁会爱上你的笑容。