Political language... is designed to make lies sound truthful and murder respectable, and to give an appearance of solidity to pure wind.

"The future of system design lies in the integration of formal methods with traditional engineering practices."

保持虚心才能了解实情，保持冷静才能判断行动是否正确

真相很少是纯粹的，也从来不简单。

伟大的艺术家能让不可见的东西变得可见。