Quote by Raymond Cattell
"The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind."
More from Raymond Cattell
"Personality is that which permits a prediction of what a person will do in a given situation."
"Intelligence is the most important thing in life because it allows you to understand everything else."
"Traits are not fixed; they are dynamic and can be measured and understood through scientific inquiry."
"A culture is only as great as its ability to transmit its values to the next generation."