One becomes an active participant in the world when he or she believes in something. Faith, optimism, and hope—we have to have those things as human beings; otherwise, life is unbearable because there is nothing that we can see beyond ourselves.
To learn to meet our needs without continuous violence against one another and our only world would require an immense intellectual and practical effort, requiring the help of every human being perhaps to the end of human time. This would be work worthy of the name "human." It would be fascinating and lovely.
