The white people can go wherever they please and they will not be disturbed by us, and I want you to let them know. Black Kettle
Man has throughout the ages been seeking something beyond himself, beyond material welfare - something we call truth or God or reality, a timeless state - something that cannot be disturbed by circumstances, by thought or by human corruption. Jiddu Krishnamurti
Any person capable of angering you becomes your master. He can anger you only when you permit yourself to be disturbed by him. Epictetus