Listen to me:
“We weren’t rich, but we always had enough. Thursday we baked bread, and challah and rolls, and they lasted the whole week. Friday we had pancakes. Shabbat we always had a chicken, and soup with noodles. You would go to the butcher and ask for a little more fat. The fattiest piece was the best piece. It wasn’t like now. We didn’t have refrigerators, but we had milk and cheese. We didn’t have every kind of vegetable, but we had enough. The things that you have here and take for granted. . . . But we were happy. We didn’t know any better. And we took what we had for granted, too.
“Then it all changed. During the war it was hell on earth, and I had nothing. I left my family, you know. I was always running, day and night, because the Germans were always right behind me. If you stopped, you died. There was never enough food. I became sicker and sicker from not eating, and I’m not just talking about being skin and bones. I had sores all over my body. It became difficult to move. I wasn’t too good to eat from a garbage can. I ate the parts others wouldn’t eat. If you helped yourself, you could survive. I took whatever I could find. I ate things I wouldn’t tell you about.
“Even at the worst times, there were good people, too. Someone taught me to tie the ends of my pants so I could fill the legs with any potatoes I was able to steal. I walked miles and miles like that, because you never knew when you would be lucky again. Someone gave me a little rice, once, and I traveled two days to a market and traded it for some soap, and then traveled to another market and traded the soap for some beans. You had to have luck and intuition.
“The worst it got was near the end. A lot of people died right at the end, and I didn’t know if I could make it another day. A farmer, a Russian, God bless him, he saw my condition, and he went into his house and came out with a piece of meat for me.”
“He saved your life.”
“I didn’t eat it.”
“You didn’t eat it?”
“It was pork. I wouldn’t eat pork.”
“What do you mean why?”
“What, because it wasn’t kosher?”
“But not even to save your life?”
“If nothing matters, there’s nothing to save.”
This extract is from http://www.nytimes.com/2009/10/11/magazine/11foer-t.html?_r=0, itself an extract from Jonathan Safran Foer's book, “Eating Animals".