数学的本质在于它的自由。
The essence of mathematics lies in its freedom.
The best buildings are those that disappear into the landscape.
Resource development must balance economic growth with environmental stewardship.
在贝鲁特的迷宫中，我们既找到了过去，也找到了未来。
No individual has any right to come into the world and go out of it without leaving behind him distinct and legitimate reasons for having passed through it.
