系统生产需求的速度比满足需求的速度更快，因此它自我延续。

Faith has to do with things that are not seen and hope with things that are not at hand.

The best way to predict the future is to create it.

当天赋不努力时，勤奋会战胜天赋。

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

预测未来的最好方式就是创造未来。