The most dangerous thing in the digital era is not making mistakes, but missing opportunities.

It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.

LISP程序员知道一切的价值，但是却一无所获。

荒野是一个危险的地方。要生存，你必须尊重它。

我的语言的界限即是我的世界的界限。

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