What is the secret of harvard university that's why they became no.1 all over the world?

add please..... what is the reason they are still in no. 1 spot?

What is the secret of harvard university that's why they became no.1 all over the world?
They traditionally have been very progressive, as far as the Ivy League schools go. They are pretty adamant about making their student population diverse and representative of the global community. The best, driven students who are trying to change the world, take thgat passion and excellence and vie for am education at Harvard. Of course, it is in a city that highly values education - Boston and greater Mass have arguably the best schools in the country, and they recruit aggressively and pay their educators quite well. Pretty good formula...