The Gayatri mantra is considered to be one of the oldest and greatest of Sanskrit mantras.
It is believed that by chanting the Gayatri mantra your life will be made full of happiness.
AUM BHOOR BHUWAH SWAHA,
TAT SAVITUR VARENYAM
BHARGO DEVASAYA DHEEMAHI
DHIYO YO NAHA PRACHODAYAT.
Oh God! You are the Giver of Life,
Remover of pain and sorrow,
The Bestower of happiness,
Oh! Creator of the Universe,
May we receive your supreme illumination,
May You guide our minds on the right path.