One truth stands firm. All that happens in world history rests on something spiritual. If the spiritual is strong, it creates world history. If it is weak, it suffers world history.
Albert SchweitzerIf there is anything I have learned about men and women, it is that there is a deeper spirit of altruism than is ever evident. Just as the rivers we see are minor compared to the underground streams, so, too, the idealism that is visible is minor compared to what people carry in their hearts unreleased or scarcely released.
Albert SchweitzerLet me give you a definition of ethics: It is good to maintain and further life it is bad to damage and destroy life.
Albert Schweitzer