$PI 20 years of being a super pioneer, promoting for 6 years, changing phones 3 times, owning one node, because I believe and have followed until now. Stanford products are all world-class masterpieces, but after seeing the face of the doctor couple, I am even more convinced. In terms of technical content, I trust kindness more, yet he possesses both. You could say I’m stubborn, but I am very clear-headed. I only believe in Pi. Over the years, even someone as resilient as me has endured hardships, so you can imagine how difficult the project is. Changing some things is not easy. Maybe many people share my view—that’s right, keep going. Time will give you the best answer.