
He told the graduating class that parents and teachers encouraging them to think they are special are confusing them. The main point of his speech to the students was forget about being special. He pointed out that everyone striving to be special, reduces what is special -- that ultimately, no one ends up "special." He proved it with logic, with numbers, with strong, specific examples, as well as quotes from major historical figures.
This McCullough guy is the son of a Pulitzer prize-winning historian. He's been a teacher for 26 years. He's down-to-earth, nice-looking, friendly. H

I say NO, NO. DON'T LISTEN, KIDS! DON'T LISTEN, ADULTS!. . I'm huffing and puffing and blowing down his house, his concept, his whole damn speech!
My more than 26 years of reaching, striving, expanding me and my dreams and my horizons, prompts me to say being special is life and death important to loving yourself.
Do I need to quote great names to remind you about "Love Thyself?"
"You, yourself, as much as anybody in the entire universe, deserve your love and affection."
Buddha
"Your sacred space is where you can find yourself again and again."
-Joseph Campbell
"Above the cloud with its shadow is the star with its light. Above all things reverence thyself."
-Pythagoras
"Self-love is the instrument of our preservation."
Voltaire
Hey, I'm shouting at you as if you were my child, my family -- the only one I trust is me. When I don't, I am confused, depressed, sort of wandering and lost. I am not lost -- I'm powerful when I hear and obey my inner voice, even when it's just whispering.

First and foremost, hear your inner voice! Listen to you! Be special -- you are special!
Want to see McCullough's words, read them, and see what you think? Here's a link to David McCullough's full speech.