Ultimately, humanity is one, and this small planet is our only home. If we are to protect this home of ours, each of us needs to feel a vivid sense of universal altruism. It is only this feeling that can remove the self-centered motives that cause people to deceive and misuse one another. If you have a sincere and open heart, you naturally feel self-worth and confidence, and there is no need to be fearful of others.