To say that a man is your Friend, means commonly no more than this, that he is not your enemy. Most contemplate only what would be the accidental and trifling advantages of Friendship, as that the Friend can assist in time of need by his substance, or his influence, or his counsel. Even the utmost goodwill and harmony and practical kindness are not sufficient for Friendship, for Friends do not live in harmony merely, as some say, but in melody.
Henry David ThoreauWhat men call social virtues, good fellowship, is commonly but the virtue of pigs in a litter, which lie close together to keep each other warm.
Henry David ThoreauBut the impressions which the morning makes vanish with its dews, and not even the most "persevering mortal" can preserve the memory of its freshness to midday.
Henry David Thoreau