By Zeynab Asadi / 22 Jan 2013 

My sister gave birth to her second child this year and can only help her first daughter in doing her homework.

Because of this, I voluntary help them and spend some hours at the weekends. She studies in the first grade of elementary school.

And that hadith is the saying of the Prophet (peace be upon him):

“No one of you truly believes until he loves for his brother what he loves for himself”.