The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.
计算机科学家的真正价值在于他们能够看到看不见的东西并解决无法解决的问题。
The human mind is not just a passive recorder of reality but an active constructor of it.