I originally studied medicine in order to be a physiologist, but I drifted into psychology and philosophy from a sort of fatality. I never had any philosophic instruction, the first lecture on psychology I ever heard being the first I ever gave.
William JamesVoices of the glorified urge us onward. They who have passed from the semblances of time to the realities of eternity call upon us to advance. The rest that awaits us invites us forward. We do not pine for our rest before God wills it. We long for no inglorious rest. We are thankful rather for the invaluable training of difficulty, the loving discipline of danger and strife. Yet in the midst of it all the prospect of rest invites us heavenward. Through all, and above all, God cries, "Go forward!" "Come up higher!
William JamesA little cooling down of animal excitability and instinct, a little loss of animal toughness, a little irritable weakness and descent of the pain-threshold, will bring the worm at the core of all our usual springs of delight into full view, and turn us into melancholy metaphysicians.
William James