"The key to successful verification is to start with a clear and precise specification of what the system is supposed to do."

The only thing that can save us is to stop being afraid.

生命中不能承受之轻。

Change is inevitable. Growth is optional.

法律并非天空中无所不在的沉思存在，而是某个可识别的主权或准主权者的清晰声音。

Every smell we perceive is a complex interaction between molecules and receptors, and understanding this interaction is key to understanding our sensory experiences.

Waste is a design flaw, not an inevitable outcome.