And to be good does not merely mean to be obedient and harmless; goodness without ability is lame; and all the virtue in the world will not save us if we lack intelligence. Ignorance is not bliss, it is unconsciousness and slavery; only intelligence can make us sharers in the shaping of our fates. Freedom of the will is no violation of causal sequences, it is the illumination of conduct by knowledge. “A physician or engineer is free in his thoughts or his actions in the degree in which he knows what he deals with. Perhaps we find here the key to any freedom.”75 Our trust must after all be in
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