"We must also realize that nothing happen without a purpose. Nothing. Not even broken hearts. Not even pain. That broken heart and pain lessons and signs for us. They are warnings that something is wrong. That are warnings that we need to make a change. Just like the pain of being burned is what warns us to remove our hand from the fire, emotional pain warns us that we need to make an internal change"
"Pain is a form of detachment. Like the loved one who hurts you again and again and again, the more dunya hurts us, the more we inevitably detach from it. The more we inevitably stop loving it..."
"Leaving is hard. Losing is harder"
"There's something amazing about this life. the very same worldly attribute that causes us pain is also what give us relief : nothing here lasts. what does that mean ? it means that my youth will neglect me. but it also means that the sadness i feel today will change tomorrow. my pain will die. my laughter won't last forever--- but neither will my tears"
"We say this life isn't perfect. And it isn't. It in't perfectly good. But it also perfectly bad, either "
"But it is possible that you dislike a thing which is good for you, and that you love a thing which is bad for you. But Allah knows and you know not (Quran, 2:216)"
P/s : All of the phrases are taken from reclaim your heart.