And the light by which she had read the book filled with troubles, falsehoods, sorrow, and evil, flared up more brightly than ever before, lighted up… - Leo Tolstoy

The precise reason why abstinence from animal food will be the first act ... of a moral life is admirably explained in the book, The Ethics of Diet [by Howard Williams]; and not by one man only, but by all mankind in the persons of its best representatives during all the conscious life of humanity. ... the moral progress of humanity — which is the foundation of every other kind of progress — is always slow; but ... the sign of true, not casual, progress is its uninterruptedness and its continual acceleration. And the progress of vegetarianism is of this kind. That progress, is expressed both in the words of the writers cited in the above-mentioned book and in the actual life of mankind, which from many causes is involuntarily passing metre and more from carnivorous habits to vegetable food, and is also deliberately following the same path in a movement which shows evident strength, and which is growing larger and larger — viz., vegetarianism.

"Without knowing what I am and why I am here, life's impossible; and that I can't know, and so I can't live," Levin said to himself.

"Several times I asked myself, "Can it be that I have overlooked something, that there is something which I have failed to understand? Is it not possible that this state of despair is common to everyone?" And I searched for an answer to my questions in every area of knowledge acquired by man. For a long time I carried on my painstaking search; I did not search casually, out of mere curiosity, but painfully, persistently, day and night, like a dying man seeking salvation. I found nothing."