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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.
我不怕失败,最怕的是没试过。
这是最幸运的年代,也是最倒霉的年代,这是智慧的年代,也是愚昧的年代;这个时期信仰与怀疑共存,这个时期光明与黑暗共存;这是希望之春,也是失望之冬;人们面前琳琅满目,但又一无所有;我们正直达天堂,我们正直通地狱。
In times of crisis, transparency builds trust, and trust is the foundation of resilience.
Coal enterprises must enhance their sense of social responsibility and achieve the unity of economic and social benefits.
The only way to understand painting is to look at it for a long time.
There is no such joy in the tavern as upon the road thereto.