Getting money is not all a man's business: to cultivate kindness is a valuable part of the business of life. — Samuel Johnson. English writer and lexicographer (1709–1784) Kindness
Knowledge is of two kinds. We know a subject ourselves, or we know where we can find information upon it.
The greatest part of a writer's time is spent in reading, in order to write; a man will turn over half a library to make one book.