It took seventy days, and I just finished reading all the content from Berkshire Hathaway's Shareholder Letters from 1994 to 2025. Around June or July last year, I spent forty days reading all of Warren Buffett's letters to shareholders from 1965 to 2025. 1. The shareholder letters contain many of the most essential parts, and there are many books published domestically that you can buy directly to read. You can also download them from the Berkshire Hathaway official website and read them one by one with AI translation. 2. The Berkshire Hathaway Shareholder Q&A can be found online by searching with AI; especially the version translated by ranran, which you should read more of. Brother Naisu copied all the key Q&A that felt most important to him into his own document to review later for a second reading. 3. Flip through every page and download the 10-K annual reports, reading them page by page. 4. In the past three months, Brother Naisu has been doing the same three things every day: taking English classes, reading Berkshire Hathaway's Shareholder Q&A, and going to bed early, waking up early, exercising, and cycling. 5. Brother Naisu has already found his lifelong interest—investing—and knows what kind of friends he likes to associate with and what he truly values.