What did Neville Chamberlain say after giving Hitler the Sudetenland?

After giving Hitler the Sudetenland in the 1938 Munich Agreement, Neville Chamberlain famously declared that the agreement would bring "peace for our time." He believed that the concession would appease Hitler and prevent further conflict in Europe. However, this statement would later be criticized as overly optimistic and naive, as World War II erupted less than a year later.