5、You must be the change you wish to see in the world. – Mahatma Gandhi

 

　　要想改变世界，就先改变自己。——穆罕达斯·甘地

 

　　6、There is no substitute for hard work. – Thomas Edison

 

　　任何事情都无法代替努力工作。——托马斯·爱迪生

 

　　7、A journey to a thousand miles begins with a single step. – Lao Tzu