EDITOR’S NOTE: This story was published as part of We Are Not Divided, a special editorial project of Reasons to be Cheerful that explores the human capacity to overcome divisions. Justine Abigail Yu was sitting alone in the school yard of a Toronto public school this summer, when a white…
 
			
				 
				 
			 
			 
			 
			 
			 
			 
			 
			