H. Addington Bruce,
Adventurings in the Psychical
“ Yet abundant evidence has been secured to demonstrate not simply the fact of its existence, but the more significant fact that it is never at rest, but is perpetually laboring in our behalf.Even when our consciousness is for the moment completely in abeyance—as when we are asleep—the subconscious continues operant. Many of my readers have doubtless had the experience of vainly endeavoring for hours, perhaps for days, to solve some important problem, and then awaking one morning with a luminously clear idea of its correct solution. ”
