Here are some famous vegan and/or vegetarian quotes: 

 

• Abraham Lincoln
  "I am in favor of animal rights as well as human rights. That is the way of a whole human being."


• Albert Einstein
  "Nothing will benefit human health and increase chances of survival for life on earth as much as the evolution to a vegetarian diet."


• George Bernard Shaw
  "If a group of beings from another planet were to land on Earth - beings who considered themselves as superior to you as you feel yourself to be to other animals - would you concede them the rights over you that you assume over other animals?"


• Leo Tolstoy
  "As long as there are slaughterhouses, there will be battlefields."


• Mahatma Gandhi
  "The greatness of a nation and its moral progress can be judged by the way its animals are treated."
  "To my mind, the life of a lamb is no less precious than that of a human being."


• Mark Twain
  "I am not interested to know whether vivisection produces results that are profitable to the human race or doesn't...The pain which it inflicts upon unconsenting animals is the basis of my enmity toward it, and it is to me sufficient justification of the enmity without looking further."


• Pythagoras
  "For as long as men massacre animals, they will kill each other. Indeed, he who sows the seed of murder and pain cannot reap joy and love."


• Thomas Edison
  "Non-violence leads to the highest ethics, which is the goal of all evolution. Until we stop harming all other living beings, we are still savages."

http://www.medicalnewstoday.com/articles/149636.php