John is characterized as a man of principles.

约翰这个人的特征就是很有原则。

A man of virtue is a man of principle. He will never do anything against his conscience.

有美德的人即是有原则的人。他绝不会做任何违背良心的事。

He became known as a man of principle, someone who stuck to his state's rights beliefs no matter what.

他被认为是一个有原则的人，一个无论如何都坚持州权利的人。

He's a man of principle. Isn't he?

他是有原则的人 是吧？

I'm a man of principles and I stand by them.

我是个有原则的男人 并且坚守到底。

When he means to praise any one, he says So-and-so is a man of principle—that's his favourite word.

他要表扬谁， 就说某某是有原则的人——这是他最喜欢说的一句话。

By the way, I'm told your favourite Mr. Kurnatovsky, the man of principle, cleaned you out of a hundred roubles last night.

顺便说一句， 我听说你最喜欢的 Kurnatovsky 先生， 一个有原则的人， 昨晚把你洗掉了一百卢布。

Yeah, because I am a man of principle and I'm not going to put a hat on my head to go to a barber.

是的，因为我是一个有原则的人，我不会戴着帽子去理发店。