If a man wishes to remain in perfect mental breadth and freedom, he had better not think at all. Thinking is a narrowing process. It leads to what people call dogma. A man who thinks hard about any subject for several years is in a horrible danger of discovering the truth about it...It is a terrible thing when a man really finds that his mind was given him to use, and not to play with; or, in other words, that the gods gave him a great ugly mouth with which to answer questions, and not merely to ask them.

-September 16, 1909, Illustrated London News