Mum was a great believer in herbal medicines.我妈妈非常相信草药。

I am a strong believer in the value of human contact.我认为人际交往非常重要。

I am very much a believer in enjoying yourself.我认为享受是很重要的。

I made no secret of the fact that I was not a believer.我并不刻意隐瞒我不是信徒这个事实。