“The great quest of life has always been to discover truth.”

“Feeling sorry for ourselves is the most useless waste of energy on the planet. It does absolutely no good. We can't let our circumstances or what others do or don't do control us. We can decide to be happy regardless.”

“Learn to do your own thinking - don’t let other people do it for you!”

“When you forgive, you must cancel the debt. Do not spend your life paying and collecting debts.”

“I've learned that usually, the less I know about other people, the better off I am.”

“The kitchen clock is more convenient than sidereal time. We must use the popular category, as we do by the Linnæan classification, for convenience, and not as exact and final. Otherwise, we are presently confounded, when the best-settled traits of one race are claimed by some new ethnologist as precisely characteristic of the rival tribe.”

“I should as soon think of swimming across Charles River, when I wish to go to Boston, as of reading all my books in originals, when I have them rendered for me in my mother tongue.”

“Take painsto write a neat round, plain hand, and you will find it a great convenience through life to write a small and compact hand as well as a fair and legible one.”