"You join here not to be cool, but to make others cool."

——与伦敦《滨海杂志》记者谈话，1911年11月

The only way to discover the limits of the possible is to go beyond them into the impossible.

All that we see or seem is but a dream within a dream.

对复杂系统的研究告诉我们，简单的规则可以产生令人难以置信的复杂行为。