预测未来的最好方法就是创造未来。
法律规则不是命令,而是行为标准。
一流智力的检验标准是同时持有两种对立观点,并且仍然能够正常运作的能力。
我创作的灵感来自痛苦,也来自快乐。
Leadership means making tough decisions today that will benefit generations tomorrow.
The natural price of labor is that price which is necessary to enable the laborers, one with another, to subsist and to perpetuate their race, without either increase or diminution.