All successful men have agreed in one thing — they were causationists. They believed that things went not by luck, but by law; that there was not a weak or a cracked link in the chain that joins the first and last of things. – Ralph Waldo Emerson
Speak what you think to-day in words as hard as cannon-balls and to-tomorrow speak what to-morrow thinks in hard words again, though it contradict every thing you said to-day. – Ralph Waldo Emerson
Ignorance of what real learning is, and a consequent suspicion of it materialism, and a consequent intellectual laxity, both of these have done destructive work in the colleges. – Katharine Fullerton Gerould
Let me give you one definition of ethics: It is good to maintain life and to further life; it is bad to damage and destroy life. And this ethic, profound, universal, has the significance of a religion. It is religion. – Albert Schweitzer