 Oftentimes we look at higher ed as an industry or a sector. It's like we want to put a picture up on the wall of here's higher ed, and evidence that it's really changed is that the picture is qualitatively different. It's like a different picture than it was before. But I see education as an ecosystem, and the changes are individual changes. There are new elements and attributes that are being added to the system that add new color. So it's the same picture, but there's this beautiful garden that's in the corner if you look closer. And you have to really zoom in to see how amazing that garden is. In the big picture it might not look like it's having a huge effect, but it is for those 5,000, 10,000, 50,000, 100,000 people who are experiencing that particular innovation. And so for me, the exciting part of where we are right now is we just have thousands or at least hundreds of really promising gardens being added to that ecosystem or that higher ed picture. And it's collectively that we see something significant happening.