"Saya mempercayai dia."
Terjemahan:I trust him.
Even though trust and believe almost have the same meaning, but there is a little bit difference between the two... Trust (v) has meaning that you trust someone in his/her commitment, loyalty, integrity, and so on. In other hands, sense of believe (v) is that you be sure that something is exist, or that you can count somebody in his/her ability.. Wish you get what I mean :-D