Mark Clifton

"He was not psychotic enough to set himself up as a chosen arbiter of mores and laws."

"There had been many times when man had been forced to adopt the only right opinion. Each time man’s forward thrust had slackened, vegetated, and died. Once, through the dark ages, the period had laste…"

"There are two basic approaches to the meaning of life and the universe about us. Man can know: That is the approach of science, its whole meaning. There are mysteries which man was not meant to know: …"

"A human being is seldom bothered with insufficient data; often the less he has the more willing he is to give a firm opinion; and man prefers some answer, even a wrong one, to the requirement that he …"

"In either event he could only adhere to the letter of the law, but then for every yea in the law there was a nay, and it always boiled down to simple expediency. Like a psychiatric diagnosis, it could…"

"Early in his career Hoskins had realized that no field of science is remote from the affairs of men, that there is a sociological implication inherent even in the simple set of screwing a nut on a bol…"

"Water does not care whether you bathe in it or drown in it. The mountains do not care whether you climb them or go around them. The stars do not care whether man reaches them or not. The universe does…"

"Logical rationality is neither subversive nor nonsubversive. It is simply a statement of fact."