So many tangles in life are ultimately hopeless that we have no appropriate sword other than laughter.
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Nationality: American Type: Psychologist Born: November 11, 1897 Death: October 9, 1967 |
It would be wrong to assume that one must stay with a research programme until it has exhausted all its heuristic power, that one must not introduce a rival programme before everybody agrees that the point of degeneration has probably been reached.

