convince：
1.convince sb. to do sth 勸說某人做某事
He convinced me to go with him.==He persuaded me to go with him.
2.convince sb. of sth.使某人相信
He convinced me of his truthfulness to me.
他使我相信他對我是忠心耿耿的。
convince sb that + 句子-----使某人確信
He convinced me that he was right
他使我確信他是對的。

set up:
1.豎立;建造
2.建立,創立
A new government was set up after the war.
新政府于戰后成立。

set-up
名詞 n.

1.【口】組織,機構
2.計劃,方案
3.裝配;(材料等的)準備

confident:
形容詞 a.
1.確信的;有信心的,自信的[(+of)][+(that)]
He is quite confident that he will pass the examination.
他很有信心通過考試。
They are confident of success.
他們有信心能夠成功。
He is confident of passing the examination.
他有信心通過考試。
Patrick was confident of his ability to get work for himself.
派屈克自信有能力為自己找到工作。
2.過于自信的,自負的;大膽的

be confident of對...有信心

conscience:
名詞 n.
1.良心;道義心;善惡觀念[C][U]
I got nothing to hide. My conscience is clear.
我沒有什么隱瞞的。我問心無愧。