For children facing greater obstacles to education through no fault of their own, this justification is not comforting. (ncpolicywatch.com)
To win any of the games you must overcome great obstacles. (gamesauce.biz)
On the other hand, this sort of outcome may seem perfectly fair given that some teachers face far greater obstacles than others given the readiness to learn of the students in their classrooms. (carnegieknowledgenetwork.org)