“The man of knowledge must be able not only to love his enemies but also to hate his friends.”

“The Bible tells us to love our neighbors, and also to love our enemies; probably because generally they are the same people.”

“If people think nature is their friend then they sure don't need an enemy.”

“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.”