The work of has been used to describe dying as a movement from a focus on physical needs to needs for love, safety, respect, and self-actualization, and finally to the acceptance of death.

Abraham Maslow

Explanation:

The work of Abraham Maslow has been used to describe dying as a movement from a focus on physical needs to needs for love, safety, respect, and self-actualization, and finally to the acceptance of death. Abraham Maslow is a psychologist who was best known for creating Maslow's hierarchy of needs, a theory of psychological health predicated on fulfilling innate human needs in priority, and finally to the acceptance of death.

corrupt also means cruel