Quote by 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."

"The greatest discovery of my generation is that human beings can alter their lives by altering their attitudes of mind."

"Traits are not fixed; they are dynamic and can be measured and understood through scientific inquiry."

"I believe in working hard for what you want."

"Never underestimate the power of determination."

"I don't need a reason to fight."

"The most important thing is the mission. Nothing else matters."