系统产生需求的速度比满足需求的速度更快。
创新是可持续发展的关键。
唯一真正的真理是爱的真理。
The stock market is a device for transferring money from the impatient to the patient.
The truth is rarely pure and never simple.
Freedom of men under government is to have a standing rule to live by, common to everyone, and not to be subject to the inconstant, uncertain, arbitrary will of another man.
