Hi...I'd like to begin reading Hume. Should I begin with the Treatise or the Enquiry?

Well, there are two Enquiries, corresponding to the first and the third books of the Treatise. And I'm sure everyone will have her own strategy for reading Hume. My own opinion is that you can't really appreciate the Enquiries until you see how much is behind them; they're too smooth and polished. So I would recommend starting with the Treatise, but not reading it straight through from beginning to end, and not getting too bogged down in the minutiae. Very roughly, I would recommend reading Book 1 of the Treatise relatively quickly to get an overview of the argument, without attempting to be too precise about it. Then I would skip to Book 3 and do the same, though this one is a bit harder to grasp without attending to the details. It is fashionable these days to claim that the long-neglected Book 2 is just as important etc. as Books 1 and 3, but as a way in to Hume I think you'll find Books 1 and/or 3 more accessible. Also, depending on which you are more interested in (Book 1 if you're more into...