在年老之后,你会发现自己的双手能解决很多难题。一只手用来帮助自己,另一只用来帮助别人。
If everything was perfect, you would never learn and you would never grow.
当有疑问时,使用蛮力。
The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind.