I haven't bookmarked any quotes at the moment.
Immature love says: I love you because I need you. Mature love says: I need you because I love you.
Nothing can stop the man with the right mental attitude from achieving his goal; nothing on earth can help the man with the wrong mental attitude.
The poor have sometimes objected to being governed badly; the rich have always objected to being governed at all.
Man is a beautiful machine that works very badly.