形式化方法的美在于它们能够提供关于系统正确性的绝对确定性。
The beauty of formal methods lies in their ability to provide absolute certainty about the correctness of a system.
Don’t aim to have others like you; aim to have them respect you.
Dictatorships breed bad literature because they breed fear and conformity.
When I accept myself as I am, then I can change.