If our outlook on sex were sane, we should expect university students to be temporarily married, though childless. They would in this way be freed from the obsession of sex, which at present greatly interferes with work. They would acquire that experience of the other sex which is desirable as a prelude to the serious partnership of a marriage with children. And they would be free to experience love without the concomitants of subterfuge, concealment, and dread of disease which at present poison youthful adventures.
Source: Bertrand Russell :Marriage and Morals, 1929
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