The essence of mathematics lies in its freedom.
事情在最得意时要防乐极生悲,话说到最忘形时要防言中有失。
成功不是终点,失败也并非致命,重要的是继续前进的勇气。
我们必须考虑每一项技术进步对环境的影响。
Design is not just about form and function, but about life and relationships.