You can obsess about serving your customers/audience/clients， or you can obsess about beating the competition. Both work， but of the two， obsessing about your customers will take you further.

当天赋不努力时，勤奋会击败天赋。

Elegance in design comes from solving the right problem in the right way.

"I believe that every child deserves to see themselves in the books they read."

Injustice is relatively easy to bear; what stings is justice.