建筑应该讲述它的时代和地点,但渴望永恒。
英雄是懂得责任与自由同在的人。
The language of mathematics is universal, transcending cultural and linguistic barriers.
It is always good to have a problem that you cannot solve. It means you have something to work on.
声誉是他人对你的了解;荣誉是你对自己的了解。