1) The president congratulates the graduates on completing their degrees and thanks their families for their support. 2) He references recent scientific discoveries like detecting gravitational waves and the launch of a new X-ray telescope as examples of pursuing dreams through determination. 3) He tells the story of Masaharu Kameyama, the "father of Japanese whiskey," who pursued his dream of making whiskey despite hardships, with the support and letter from his wife Ellie before her death encouraging him to keep pursuing his dream. 4) The president wishes the graduates the best in their bright futures and encourages them to pursue their dreams through challenges and mistakes without fear, living by the school motto of being with and for others.