Thank you for the great lecture!, I was able to follow along with enjoyment, I only read the book you recommended and this is my first time listening to the lecture, but you help me understand the basics well through repeated learning~ There were so many lectures that I didn't know when I would listen to them all, but I listened to them so intently that I was disappointed because they disappeared so quickly. I also liked the part where you provided links for reference in the lectures, and this is a lecture I recommend to those who want to solidify their basics! I'll listen to the rest quickly and go listen to the intermediate level too!