All swallows all. Life must eat life to survive.

The universe that suckled us is a monster that does not care if we live or die — it does not care if it itself grinds to a halt. It is a beast running on chance and death, careening from nowhere to nowhere. It is fixed and blind, a robot programmed to kill. We are free and seeing; we can only try to outwit it at every turn to save our lives.

Man became fearful of life itself – indeed, of his very being. Life – that was for the beast to feel the play of power, it was heat and games and strife and hunger, and then at last to bow before the law of course. In the beast, suffering is self-confined, in man, it knocks holes into a fear of the world and a despair of life. Even as the child sets out on the river of life, the roars from the waterfall of death rise highly above the vale, ever closer, and tearing, tearing at its joy. Man beholds the earth, and it is breathing like a great lung; whenever it exhales, delightful life swarms from all its pores and reaches out toward the sun, but when it inhales, a moan of rupture passes through the multitude, and corpses whip the ground like bouts of hail. Not merely his own day could he see, the graveyards wrung themselves before his gaze, the laments of sunken millennia wailed against him from the ghastly decaying shapes, the earth-turned dreams of mothers. Future’s curtain unravelled itself to reveal a nightmare of endless repetition, a senseless squander of organic material. The suffering of human billions makes its entrance into him through the gateway of compassion, from all that happen arises a laughter to mock the demand for justice, his profoundest ordering principle.

I am more and more convinced that man is a dangerous creature; and that power, whether vested in many or a few, is ever grasping, and, like the grave, cries, “Give, give!” The great fish swallow up the small; and he who is most strenuous for the rights of the people, when vested with power, is as eager after the prerogatives of government. You tell me of degrees of perfection to which human nature is capable of arriving, and I believe it, but at the same time lament that our admiration should arise from the scarcity of the instances.

Nobody can possibly be so hungry that they need to take a life in order to feel satisfied – they don't after all, take a human life, so why take the life of an animal? Both are conscious beings with the same determination to survive. It is habit, and laziness and nothing else.

Existence, for all organismic life, is a constant struggle to feed—a struggle to incorporate whatever other organisms they can fit into their mouths and press down their gullets without choking. Seen in these stark terms, life on this planet is a gory spectacle, a science-fiction nightmare in which digestive tracts fitted with teeth at one end are tearing away at whatever flesh they can reach, and at the other end are piling up the fuming waste excrement as they move along in search of more flesh.

Existence is Appetite: the gnaw of being; the one attempt of all things to assimilate to some higher attempt.

The irony of man's condition is that the deepest need is to be free of the anxiety of death and annihilation; but it is life itself which awakens it, and so we must shrink from being fully alive.

But under the surface of both sky and water there is the grim business of preying. Men and birds against fish, fish against fish. The tortuous process of life continuing by the painful transformation of one form or body into another. To creatures who do not anticipate and reflect imaginatively on this holocaust of eating and being eaten, this is perhaps not so terrible. But poor man! Skillful beyond all other animals, by being able to think in time, and abstractly knowing the future, he dies before he is dead. He shrinks from the shark’s teeth before they bite him, and he dreads the alien germ long, long before its banquet begins.

At times man falls prey to man himself.

How great is the envy which follows a man from his neighbours, like the sting of a wicked spirit... he who receives it, and takes it as it were into his breast, has nothing else but to eat his own heart, and tear it, and consume both soul and body, finding inconsolable vexation in the good fortune of others.