I love quotes! Here are some:
"Tell me what you eat, and I will tell you what you are." -Anthelme Brillat-Savarin
"Preach not to others what they should eat, but eat as becomes you, and be silent." -Epictetus
"If more of us valued food and cheer and song above hoarded gold, it would be a merrier world." -JRR Tolkien
"One cannot think well, love well, sleep well, if one has not dined well." -Virgina Woolf
"The art of dining well is no slight art, the pleasure not a slight pleasure." -Michel de Montaigne
"All you see, I owe to spaghetti." -Sophia Loren
And some sites:
http://en.thinkexist.com/quotations/food/
http://www.quotationspage.com/subjects/food/
http://home.att.net/~quotesabout/food.html