Years from now, no one will care what school you attended. The most important part of education is learning how to deal with people—there isn't a single job that doesn't involve interacting with others.
We should ask ourselves whether we've truly contemplated our current work with a deep-in-the-universe perspective, executed it with irresistible force, and inspected it with uncompromising standards.
Success in the business world largely depends on the support and goodwill of friends.
There are plenty of things in life that matter far more than your mood.
Don't assume that what benefits you also benefits society as a whole, and don't use that self-centered, subconscious bias to rationalize your stupid or wicked actions—that's a frightening way to think.
But you must learn to tolerate others doing the same.