“The most useful piece of learning for the uses of life is to unlearn what is untrue.”

“Not to unlearn what you have learned is the most necessary kind of learning.”

“There are only two people who can tell you the truth about yourself - an enemy who has lost his temper and a friend who loves you dearly.”

“Quarrels often arise in marriages when the bridal gifts are excessive.”

“The investigation of the meaning of words is the beginning of education.”

“It is not a lack of love, but a lack of friendship that makes unhappy marriages.”

“There is nothing I would not do for those who are really my friends. I have no notion of loving people by halves, it is not my nature.”

“If I had a flower for every time I thought of you...I could walk through my garden forever.”