The city is a great artifact, the supreme work of human civilization.
The art of progress is to preserve order amid change and to preserve change amid order.
获得自由的唯一途径就是保持诚实。
一切是，同时又不是。
在数学中，你不理解事物。你只是习惯了它们。
I think that the most important thing a woman can have - next to talent, of course - is her hairdresser.