人类行为是自然的一部分，可以通过自然科学的方法来研究。
与其徒劳地预测不可预测的事件，不如提高自己或组织的适应能力。
Dreams don't work unless you do.
Without magic, there is no art. Without art, there is no idealism. Without idealism, there is no integrity. Without integrity, there is nothing but production.
The only thing more dangerous than ignorance is arrogance.