书籍可以是镜子、窗户和滑动玻璃门。
不再年轻的乐趣在于你可以享受事物而不必占有它们。
障碍越大，克服它的荣耀就越大。
Foreign policy should not be confused with missionary work.
"每一本书都是一个世界，作者是那个世界的创造者，读者则是那个世界的探索者。"
The beauty of mathematics lies in its ability to describe the universe in a language that transcends cultural and linguistic barriers.
每座建筑都必须是对其环境的回应，与自然的对话。
过去是幽灵，未来是梦，现在只是转瞬即逝的瞬间。
The only way to learn mathematics is to do mathematics.
When I'm on stage, that's when I feel most alive.