All you have to do is walk to that tree over there.
I made it through because I just kept walking.
Salva is at his school when gun shots ring out. Salva is frightened,timid,and scared. The teacher tells them to run to the bush to escape the oncoming soldiers.
Salva is in the desert with uncle Jewiir when he starts crying. So, uncle says to him to go to a tree then a bush and on and on one little step at a time. Even after uncle is killed Salva stays determined to keep moving like uncle said and you will get there.
Salva created Water For Sudan to help people in need of clean water. This shows character development because Salva kept going and working instead of giving up at the first time of failing and became a leader.