彼自身の言うところによるとの英語

According to his statement, such seems to be the case.

He is not to be relied upon―unreliable.

He sticks to his opinion.

He will persist in his statement.

His statement is probably true.

Do not mind what he says!

He said so himself.

What he says, is probably true.

It is just like him to say so

That is as he says.

In a sense what he says is true.

He speaks with authority.

There are some doubtful points―suspicious points―in his statement.

Never mind what he says!

His remarks must be read between the lines

His words flow from his heart.

His statement is in a tangle.

Did you make out what he said?

His words have come true.

You must not rely on his word.

It is just like him to say so

I think that he is right.

Never mind what he says!

I think that he is right.

I can make nothing of―don't know what to make of―can't make head or tail of―what he says―What he says is unintelligible to me―Greek to me―without rhyme or reason.

He says his statement is true

His remark seems to be off the point.

He told himself so.

I believe whatever he says.

According to what he says,―According to his account,―he seems to have gone through much.