当人们决定以不同的方式做事时，世界就会改变。

This was a very short visit, but it plunged the little prince into deep dejection.

"The world is a very puzzling place, and it is a great privilege to be able to think about it."

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.