“And dimly she realized one of the great laws of the human soul: that when the emotional soul receives a wounding shock, which does not kill the body, the soul seems to recover as the body recovers. But this is only appearance. It is really only the mechanism of the reassumed habit. Slowly, slowly the wound to the soul begins to make itself felt, like a bruise, which only slowly deepens its terrible ache, till it fills all the psyche. And when we think we have recovered and forgotten, it is then that the terrible after-effects have to be encountered at their worst.”

Source: Path of Life (1909), p. 12

Source: What we live by (1932), p. 141

Plato, Phaedo

Confessions Of A Sceptic
The Nemesis of Faith (1849)
Context: Belief is the result of the proportion, whatever it he, in which the many elements which go to make the human being are combined. In some the grosser nature preponderates; they believe largely in their stomachs, in the comforts and conveniences of life, and being of such kind, so long as these are not threatened, they gravitate steadily towards the earth. Numerically this is the largest class of believers, with very various denominations indeed; bearing the names of every faith beneath the sky, and composing the conservative elements in them, and therefore commonly persons of much weight in established systems. But they are what I have called them: their hearts are where I said they were, and as such interests are commonly selfish, and self separates instead of unites, they are not generally powerful against any heavy trial. Others of keener susceptibility are yet volatile, with slight power of continuance, and fly from attraction to attraction in the current of novelty. Others of stronger temper gravitate more slowly, but combine more firmly, and only disunite again when the idea or soul of the body into which they form dies out, or they fall under the influence of some very attractive force indeed. It may be doubted, indeed, whether a body which is really organised by a living idea can lose a healthy member except by violence.

Yes.
Plato, Phaedo

Dr. Rose Marie Toussaint http://haiti.org/dt_team/dr-rose-marie-toussaint/, Pearls of Excellence Exhibit, Haitian Embassy

Sādhanā : The Realisation of Life http://www.spiritualbee.com/spiritual-book-by-tagore/ (1916)
Context: Compulsion is not indeed the final appeal to man, but joy is. And joy is everywhere; it is in the earth's green covering of grass; in the blue serenity of the sky; in the reckless exuberance of spring; in the severe abstinence of grey winter; in the living flesh that animates our bodily frame; in the perfect poise of the human figure, noble and upright; in living; in the exercise of all our powers; in the acquisition of knowledge; in fighting evils; in dying for gains we never can share. Joy is there everywhere; it is superfluous, unnecessary; nay, it very often contradicts the most peremptory behests of necessity. It exists to show that the bonds of law can only be explained by love; they are like body and soul. Joy is the realisation of the truth of oneness, the oneness of our soul with the world and of the world-soul with the supreme lover.

Source: The Cream of the Jest (1917), Ch. 26 : "Epper Si Muove"
Context: To-day alone was real. Never was man brought into contact with reality save through the evanescent emotions and sensations of that single moment, that infinitesimal fraction of a second, which was passing now — and it was in the insignificance of this moment, precisely, that religious persons must believe. So ran the teachings of all dead and lingering faiths alike. Here was, perhaps, only another instance of mankind's abhorrence of actualities; and man's quaint dislike of facing reality was here disguised as a high moral principle. That was why all art, which strove to make the sensations of a moment soul-satisfying, was dimly felt to be irreligious. For art performed what religion only promised.