Sun Zhidong · Personal SiteMaking AI clear, and helping more people cross the threshold of "not knowing what AI can do." Long-form writing and hands-on project notes—public, dated, and searchable.https://sunzhidong.com/enIn the AI Era, the College Degree Is Becoming a Blank Sheet of Paperhttps://sunzhidong.com/blog/degree-blank-page/https://sunzhidong.com/blog/degree-blank-page/Some recent thoughts, shared here for discussion.Thu, 18 Jun 2026 00:00:00 GMTWhat an AI "Skill" Really Is: Putting a Harness on AIhttps://sunzhidong.com/blog/what-is-an-ai-skill/https://sunzhidong.com/blog/what-is-an-ai-skill/Some personal understanding, shared with friends who are also learning AI. Discussion and pushback welcome.Tue, 16 Jun 2026 00:00:00 GMTIn the AI Era, the Only Asset You Take With You Is Reputationhttps://sunzhidong.com/blog/reputation-your-only-asset/https://sunzhidong.com/blog/reputation-your-only-asset/Some recent thoughts, shared here for discussion.Mon, 15 Jun 2026 00:00:00 GMT