inherent
内在的，固有的，生来的  

例句：
The desire for freedom is inherent in us all.
渴望自由是我们大家生来就有的愿望。
 

give someone credit for…
应该给予……应有的承认
 
例句：
I gave them credit for their hospitality, thought their service was not
up to my expectation.
虽然他们的服务不及我所料，可我还是承认他们很热情。
 

Easier said than done.
说时容易做时难。

对话：
A: John, I feel like writing a novel these days.
B: Are you kidding me?
A: No, I mean it.
B: It doesn't hurt to give it a try. But, easier said than done.

A：约翰，近来我想写小说。
B：你在开玩笑吧？
A：不，我是认真的。
B：去试一下也无妨。但是，说时容易做时难。