In one corner of the world a parent wakes up full of anger and yells at a child. The child goes to school full of anger and the negative vibrations continue. In another corner of the world, a happy parent greets a child in the morning with a loving kiss. The child goes to school infused with love and joy and a stream of peace flows forth. Generating the currents of peace is therefore a task that every human being can perform all day long.
Peace begins at home.
Sadly, sadly enough, most children do not have parents who tell them how special and beautiful they are. A girl once told me that when she gets back home her mother serves her breakfast by telling her how bad she was as a child. For lunch her mother tells her how bad she is now. And for dinner, her mother turns prophetic and tells her how bad she will be in the future. You know, G-d could wake us up every morning with a thunder clap and tell us all He did and is doing for us and then criticize everything we did wrong.