...unreasonably, sway him powerfully and continually ; they are, in fact, his strongest motive powers, overwhelming the reasoning faculties with resistless...reducible to strict laws; we call them instincts and intuitions simply because we are unable to trace them to their source, and this vague expression covers...

...unreasonably, sway him powerfully and continually ; they are, in fact, his strongest motive powers, overwhelming the reasoning faculties with resistless...are continually bursting the cords with which reason tries to tie them down.' In the next paragraph she gave evidence of her own natural ' instinct to worship...