Four great quotes

1.When the master has come to do everything through the slave,the slave becomes his master,since he cannot live without him.-George Bernard Shaw
2.Faith is believing in things when common sense tells you not to.-George Seaton
3.A bad habit never disappears miraculously;it's an un-do-it yourself project.-Abigail Van Buren
4.To learn and practice what is learned from time to time is pleasure,is it not?To have friends from afar is happiness,is it not?To be unperturbed when not appreciated by others is a gentleman,is it not?-Chinese proverb