The only thing that could make us what we are would be a perception of something like us.
做儿女的使用不正当之道谋求私利，家庭必定混乱，做臣子的使用不正当之义扬个人私名，国家必定危险。国家和家庭一样，会毁于不团结。
Mathematics is not a spectator sport. You have to get involved.
你的爱如此令人上瘾
Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time.
Art is the most intense mode of individualism that the world has known.