"A young man needs friends to serve as guides and counselors, confidantes and role-models. The mature man is capable of meaningful undertakings only when his actions are undergirded by the support of others. And the elderly seek strength in their time of weakness and, ultimately, in their struggle for survival, in companionship and affection. Even if there is love at first sight, there is no friendship that does not demand time and space to reach its perfection. The ancient proverb states, and rightly so, that two friends cannot truly know each other without having first shared a bag of salt."