>>523067"The old and infirm and the timid, of whatever age or sex, thought most of sickness, and sudden accident and death; to them life seemed full of danger -- what danger is there if you don't think of any? -- and they thought that a prudent man would carefully select the safest position, where Dr. B. might be on hand at a moment's warning. To them the village was literally a community, a league for mutual defence, and you would suppose that they would not go a-huckleberrying without a medicine chest. The amount of it is, if a man is alive, there is always danger that he may die, though the danger must be allowed to be less in proportion as he is dead-and-alive to begin with. A man sits as many risks as he runs." -- Henry David Thoreau, _Walden_