What you actually pay for something is at least twice the listed price because of the energy， time， money needed to set it up， learn， maintain， repair， and dispose of at the end. Not all prices appear on labels. Actual costs are 2x listed prices.

Power is not a means; it is an end. One does not establish a dictatorship in order to safeguard a revolution; one makes the revolution in order to establish the dictatorship.

声誉是他人对你的了解；荣誉是你对自己的了解。

Psychology must be a science of functions, not just a science of facts.

NP中的每个问题都可以归约为可满足性问题，这是计算复杂性理论的基石。

I never think of myself as an icon. What is in other people's minds is not in my mind. I just do my thing.

Architecture is not about style, it is about substance.

小说是一面行走在路上的镜子，不仅反映世界，也反映读者的灵魂。