Snowball wanted that every animal on the farm be treated the same, no matter the size, or what type they were. He exectued his plans in a way that every animal did their own share of work, and were rewarded for doing such. Napoleon also had this same idea, but was eventually corrupted with the luxuries of the house. Napoleon eventually started to work the animals just like the farmer had done. This reflects their differing goals because it shows the true nature of each character - Snowball, the ready leader. And Napoleon, the corrupted ruler who eventually turned on what was once his views.
The ocean is blue the dolphins are Grey the turtle is green hey I spot a shark why can't you. or The ocean is big the sea is big why can't your heart be to.
The courage Drew had to work up is internal. If it were external, something outside of Drew would change. In this situation, his courage is purely in his brain, so internal.
