The document summarizes what the author learned during their study of computer engineering at Chulalongkorn University. They took many subjects including discrete structures, computer organization, programming methodology, and more. They worked hard studying languages like PHP, JSP, Haskell, C#, C, and Verilog. They also learned skills like managing time and stress, teamwork, and self-discovery. Overall, they had a positive experience with comfortable classes, kind faculty, nice facilities, trips with friends, and job opportunities.