假若他日相逢，我将何以贺你？以沉默，以眼泪。

Make stuff that is good for people to have.

And that's a lot of the reason why we care so much about our careers and indeed start caring so much about material goods. You know, we're often told that we live in very materialistic times, that we're all greedy people. I don't think we are particularly materialistic. I think we live in a society which has simply pegged certain emotional rewards to the acquisition of material goods. It's not the material goods we want;

Never underestimate the power of collaboration—great things are rarely achieved alone.

It's okay if someone dislikes you. Not everyone has good taste.

Mental activity is the organism's way of engaging with the world.