[Omin] ...All things must progress, and progression is not always a steady incline. Sometimes we must fall, sometimes we will rise - some must be hurt while others have fortune, for that is the only way we can learn to rely on one another. As one is blessed, it is his privilege to help those whose lives are not as easy. Unity comes from strife, child." Page 193
Brandon Sanderson (2007). “Elantris: Tenth Anniversary Author's Definitive Edition”, p.237, Macmillan