...the average, agreeable or desired feelings went along with activities conducive to the maintenance of life . . . and there must ever have been, other...which these adjustments of feelings to actions were best" (vol. i, p. 115). Moreover, as the survival value of pleasant activities becomes understood,...

...disappear through persistence in the injurious and avoidance of the beneficial. In other \vords, those races of beings only can have survived in which, on...activities directly or indirectly destructive of life " (Princ. Psych., vol. i, p. 280). 19. It is an inevitable corollary from the Theory of Evolution tlmt...