The Heart Sutra(Prajñāpāramitā Hṛdaya; Chinese: 般若波羅蜜多心經) contains a very,very important phrase:Eliminates all sufferings.
How can all sufferings be removed at the roots?Not by 5-element "cures",fengshui "cures","lucky objects",mantra-chanting,etc,but by seeing into the true nature of reality.
Realizing emptiness with Perfect Wisdom,all pains,agonies,anxieties,depressions,worries,fears,of Samsara vaporise like the morning dew in the Sun.But not many can understand the meaning of this Discourse.If you can grasp its profound meaning,you'll feel a heavy load that you've been carrying all this while cut free from your being.You become truly free of worldly mental afflictions.
Don't just do copying and chanting of this very important scripture.Ponder its meaning.
Wikipedia has a good introduction to this Sutra.