Thich Nhat Hanh shows us the connection between inner peace and peace on Earth. Nominated by Martin Luther King, Jr. for the Nobel Peace Prize, Thich Nhat Hanh is one of the leading sources of wisdom, peace, compassion, and comfort in today's world. Under the Bodhi tree in India, Buddha attained insight twenty-five centuries ago that three mental states are the source of our unhappiness: wrong knowledge, obsessive desire, and anger. All are challenging, but in a moment of anger—one of the strongest emotions—lives can be ruined, and health as well as spiritual development can be destroyed. With exquisite simplicity, the Buddhist monk and Vietnamese refugee Thich Nhat Hanh provides tools and advice for transforming relationships, focusing energy, and revitalizing the parts of ourselves that have been devastated by anger. His extraordinary wisdom can change lives.