"Ideas don't matter, execution matters."
"It's not the product it's the team."
"The best companies are the ones that know how to 'hustle.'"
"College is an outdated mode of knowledge transfer, start a company instead."
"Build a company around a small, easily implemented idea with quick turnaround to iterate towards market success."
HN has its own self-replicating thought structures just like any other community :)