The mind is a system of coordinated activities.
Time is not the medicine, the medicine is in time.
自由不仅仅是随心所欲的机会;也不仅仅是在既定选项之间选择的机会。自由首先是制定可用选择的机会,对它们进行辩论——然后,是选择的机会。
The shale revolution has transformed the U.S. into a global energy leader.
I'm a person who likes to be special.
It’s not the events of our lives that shape us, but our beliefs as to what those events mean.
解释:不注意天时,财富就不能增长;不注意地利,粮食就不会充足。