if the unexamined life is not worth living. then to me, neither is a life of cowardice. a coward will rarely accomplish anything, however he may live a comfortable life.
ultimately, you must sacrifice your life, i.e. we all die in order to make space for new people and new ideas, so why be a coward in the first place?
why not live a life of courage and selflessness. so that the new ideas and new people that you surrender your life to anyways, are able to make better sacrifices them selves.
i love this one: "We do not inherit the Earth from our ancestors: we borrow it from our children."
and here is an short writing on who said it>>>>>>>>>>
This quote, along with some close variants, is sometimes labeled as an Indian proverb, or attributed to Antoine de St. Exupery, or to Ralph Waldo Emerson or to David Bower. Like Chief Seattle's famous environmental speech from 1854 (which was actually written by a screenwriter in 1971),the quote strikes me as a late-20th century idealization of what some revered figure in the past must have thought, supposedly.
>>Does anyone know the actual origin of this quote? Does it appear in any reliable collection of famous quotes?
>>According to The Quote Verifier, the origin is uncertain, but it was likely coined by 20th century environmentalist David Brower.
http://volokh.com/posts/1177998093.shtml