你可以拥有一切。只是不能同时拥有。
自由民主的传播和世界经济的整合创造了一个新的全球秩序。
True leadership is about inspiring others to achieve more than they thought possible.
当观众带来他们自己的解释时，艺术品就完成了。
像我们这样的人，通过努力做到始终不笨，而不是努力变得聪明，获得了多少长期优势，这一点很了不起。
语言是存在的家。在其家中，人居住。那些用语言思考和创造的人是这个家的守护者。
人类的自由在其选择中被限制。
The process of discovery in mathematics is often more important than the result itself.
I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.