And then if you look at it, as it relates to ourselves, it's complicated. Right? Looking at our operations business it's 24/7 and we run shifts and we get to have the advantage of sort of using assets over and over. So, I mean, it's a - it's not a straightforward sort of discussion around that, but maybe let's just take a step back, what are the realities, right? We're opened 30% of our offices now, but we're not putting a lot of people back in the office and neither are our clients around the globe because we're dealing with an ongoing health situation. And so, whether you like it or not, remote working is going to be here to stay at a pretty high level for some time. And so, we and our clients are focused on understanding where does that make sense. I was just talking to a technology company yesterday where what they've said is, look, everything is working pretty well except R&D, not because R&D needs to be in the office, but they're just struggling to collaborate as well. And so, company by company, are learning. I give a lot of advice to CEOs about this because there are some who've got really excited about, let's get rid of all our real estate. Back in the '90s, we pioneered remote working and we called it hoteling, and particularly in the U.S., we took out a lot of real estate because we said our people are at our client sites and they're - or they could be home. And what we found, in fact, over the last five years, when I was running North America, we started gradually to expand the footprint again because there is a benefit of bringing people together as well. Now, we've proved you can innovate remotely as I gave some of those examples, but I would say it's going to be cautious. As a respect to sort of driving our business, what it has helped CEOs really understand is some of the areas in some industries that have resisted say finance and accounting and certain areas saying no, no, no, we need to have the teams together is to recognize that they can really rethink like what should they do in-house? What can they rely on a partner like Accenture? How to get the right balance, both from an expertise and a cost perspective, but just as much this idea of leveraging others for digital transformation and you're going to see more of that thinking. I mean, when you move to the cloud, you're basically saying you have this important permanent third-party partners that are running your business, right? And so, how digital transformation happens at speed going forward is really going to be this weaving of partners together, which is why the fact that we're so trusted really helps us in this environment.