The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.
数学之美在于它能够揭示现实的隐藏结构。
The only thing that can make you happy is your own smile.
历史上的重大战争——我们被告知,而且被告知的是真实的——是国家不平等增长的直接或间接结果。
The world is a machine, and we are its broken parts.