If your friend does not seem to understand how painful your broken heart is, you may ask her to have a heart.

VOA: special.2010.07.18

"Come on." she says. "You do not need to be a rocket scientist to understand this."

VOA: special.2010.06.27

They say that you do not need to be extremely intelligent to understand something.

VOA: special.2010.06.27

"When I was reared in the British West Indies my grandmother used to always tell me, you may not be loved by certain forces in a society and you have to understand why.

VOA: special.2011.03.20