Final answer:
The speaker shares that their son has been accepted to Harvard Business School, a significant achievement reflecting academic success and potential for future growth.
Step-by-step explanation:
The news the speaker shares about their son is that he has been accepted to Harvard Business School. This admission resonates as a significant milestone, celebrating the achievement of the speaker's son, reflecting hard work, ambition, and a bright future in the realm of business education. It is a landmark occasion much like the graduation ceremonies mentioned in references, where accomplishments are honored and the next phase of personal development begins.