悲伤是一座房子,那里的椅子已忘了如何支撑我们,镜子忘了如何映照我们,墙壁忘了如何包容我们。
任何一种成瘾都是恶习,无论是对酒精、吗啡或理想的成瘾。
To understand the universe, you must understand the language in which it is written, and that language is mathematics.