feel a heartfelt admiration; be completely/genuinely/gladly convinced
She was completely convinced by her father's arguments.
He conceded defeat from the bottom of his heart.
We embraced his view whole-heartedly.
carry out something gladly and wholeheartedly
I say not flatteringly but with sincere conviction.
thoroughly convince someone
We admire the advanced cultures of other nations and would like to learn from them open-heartedly.