His poems are difficult to understand.

It is difficult to understand his theory.

It's difficult to understand his theory.

It is difficult for me to understand this question.

It isn't easy to make out his ideas.

It isn't easy to understand his ideas.

It's not easy to understand his ideas.

It's difficult to understand his ideas.

It's hard to understand his ideas.

This novel is difficult to understand.

It is difficult to understand this novel.

This book is too difficult to understand.

We know just how it will go, what the nouns are and what the verbs are.

And ultimately, the mystical or sometimes called the anagogical level.

It was difficult for me to make out what he was saying.

Traditionally it's been by how difficult it is to calculate, but now we can reorder it by how difficult it is to understand the concepts, however hard the calculating.

It is difficult for me to understand him.

I ran it through my simplicity lab, it's pretty unintelligible.

A lot of what I do I have to try and make sense of things before I can make nonsense of them.

It is very difficult to make him out.

It's very difficult to understand him.

I found it difficult to understand what he was saying.

But, as far as hacking on PyPy, this is only tangentially useful, I think.

Because the transition seems very, very confusing when we're right in the middle of it.

This problem is too difficult for you to solve.

They're simple multiple choice questions. You can retake them if you get them wrong.

Since we are such a visual species, it's hard for us to really understand this, so I'll use a mixture of figures and sounds and hope this can communicate it.

It's difficult to talk about something that doesn't make sense.

I found it difficult to understand what he was saying.

I found it difficult to make out what she was saying.

It was very difficult to understand the subject of his lecture.

It's difficult for me to solve this problem.

There's not a simple answer.

But you see once again you go step by step just try to figure out each triangle and you eventually get it

I found it difficult to understand what he was saying.

It's kind of backwards compatibility, because you're often adding features, tweaking your data model.

So, please, tell us about your suffering, your difficulties.

I understand you had a corporate theft.

You mean this has happened before? My fellow, we have several survivors from the last wreck still in the house. It would seem that this island were cursed.

As you can imagine, it's very difficult to get this perfectly because just because a number of students say something doesn't necessarily mean that they're following the rules.

It's a selection of a random bunch of the stuff that I do.

This is a hard problem with factoring.

That it's difficult to get a man to understand something if his salary depends upon his not understanding it.

This book is too difficult for me to understand.

His theory is difficult to understand.