Hogyan fordítanád angolról magyarra a következő mondatokat (Einstein-től)?

"I have always eaten animal flesh with a somewhat guilty conscience."

"So I am living without fats, without meat, without fish, but am feeling quite well this way. It always seems to me that man was not born to be a carnivore.

"Although I have been prevented by outward circumstances from observing a strictly vegetarian diet, I have long been an adherent to the cause in principle. Besides agreeing with the aims of vegetarianism for aesthetic and moral reasons, it is my view that a vegetarian manner of living by its purely physical effect on the human temperament would most beneficially influence the lot of mankind."

Vannak szavak, amiket értek, de sehogy sem áll össze a mondat értelmesre. Valami vegetáriánusos lesz talán.

Előre is köszönöm a segítséget! :)