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.

真理是经得起经验考验的东西。

Your most unhappy customers are your greatest source of learning.

高效算法的开发对于技术和科学的进步至关重要。

宇宙很大，有时候你得自己制定规则。