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No man is useless in this world who lightens the burden of someone else.

Giving up on assembly language was the apple in our Garden of Eden: Languages whose use squanders machine cycles are sinful. The LISP machine now permits LISP programmers to abandon bra and fig-leaf.

"The war is not over for those who have to live with its consequences."

人經常被真相困擾。但是大多數人裝作沒看見就走了。