What is the philosophy of Person Center counseling?

What is the philosophy of Person Center counseling? what is the purpose, reason and roles of Person Center counseling?

What is Person Centred Counselling. Counselling is the skilled and principled use of a relationship to facilitate self-knowledge, emotional acceptance and growth, and the optimal development of personal resources.

The overall aim is to provide an opportunity to work towards living more satisfyingly and resourcefully.