In 1954, Abraham Harold Maslow created the Hierarchy of Human Needs.
He expressed his theories in his book Motivation and Personality.
Breathing
Food
Water
Sex
Sleep
Homeostasis
Excretion
Security of Body
Security of Employment
Security of Resources
Security of Morality
Security of the Family
Security of Health
Security of Property
Friendship
Family
Sexual Intimacy
Self-Esteem
Confidence
Achievement
Respect of Others
Respect by Others
A person's motivation to reach his or her full potential
As shown in Maslow's Hierarchy of Needs, a person's basic needs must be met before self-actualization can be achieved.
Morality
Creativity
Spontaneity
Problem Solving
Lack of Prejudice
Acceptance of Facts