Rigor in proof is what separates mathematics from all other sciences.
艺术家最伟大的工具不是画笔或凿子,而是思想。
文学是所有艺术中最具颠覆性的,因为它在读者的头脑中秘密运作。
质量就是在无人监督时依然把事情做对。
Monsters are real, and ghosts are real too. They live inside us, and sometimes, they win.