反馈是鲁棒控制系统的关键。

There are unknown forces in nature; when we give ourselves wholly to her, without reserve, she lends them to us; she shows us these forms, which our watching eyes do not see, which our intelligence does not understand or suspect.

成功的道路总是在建设中。

多样性只是表象。这是奥义书的教义。而且不仅仅是奥义书。与上帝合一的神秘体验通常会导向这一观点，除非强烈的偏见阻碍了它。