var mess = new Array('There are three ingredients in the good life learning earning and yearning.','Try not to become a man of success but rather try to become a man of value.','The aim of education is the knowledge not of fact, but of values.','Those who cannot change their minds cannot change anything.','Formal education will make you a living. Self-education will make you a fortune.');
var max = mess.length;
var num = Math.floor((Math.random() * max));
document.writeln(mess[num]);