你必须愿意冒险,如果失败了,你必须愿意站起来再试一次。
            
            
        
        
    You have to be willing to take risks, and if you fail, you have to be willing to get up and try again.
        哲学的真正意义在于它能够唤醒我们内心的质疑精神。
                    "The past is a ghost that refuses to leave."
                    