可持续性不是一种趋势,而是我们对后代的责任。
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.
你读得越多,知道的事情就越多。你学得越多,能去的地方就越多。
简单性并不先于复杂性,而是随之而来。