Shame is the source of all moral character.

羞耻心是所有品德的源泉。

I do not approve at all of his moral character.

我根本不赞同他的道德品格。

His moral character and habits are praiseworthy.

他的道德品质和性情值得称道。

As for his moral character he is also praiseworthy.

至于他的品德，也是值得称赞的。

What moral character do you value most? — Simplicity.

你最宝贵的操行是什么？——质朴。