" Materialistic values cannot give us peace of mind. So we really need to focus on our inner values, our true humanity. Only this way can we have peace of mind—and more peace in our world. A lot of the problems we are facing are our own creation, like war and violence. Unlike a natural disaster, these problems are created by humans ourselves. "

― Dalai Lama XIV , The Book of Joy: Lasting Happiness in a Changing World