Perhaps travel cannot prevent bigotry, but by demonstrating that all peoples cry, laugh, eat, worry, and die, it can introduce the idea that if we try and understand each other, we may even become friends.
Maya AngelouThere are some nights when sleep plays coy, aloof and disdainful. And all the wiles that I employ to win its service to my side are useless as wounded pride, and much more painful.
Maya Angelou