He was caring, and compassionate. His human relations were secure. He felt at peace as people were at peace with him. He did not need to prove himself.
He spoke the truth, and facts. He had nothing to hide, as he did not wrongfully represent anything. He felt secure. He did not have to prove it.
He practised good human values. He treated every human relation with sensitivity, and care. His loving behaviour created a loving protection around his heart. This gave him security. Security which was proof in itself.
He never held high ambitions or boasted where he could reach. His simple ways gave him security to lead life on his terms without having to prove anything to anyone.
Secure people don't need to prove themselves to others !