There is an old Puranic story about Truth. It seems a brash young warrior sought the hand of a beautiful princess. Her father, the king, thought he was a bit too cocksure and callow. He decreed that the warrior could only marry the princess after he had found Truth.
So the warrior set out into the world on a quest for Truth. He went to temples and monasteries, to mountain tops where sages meditated, to remote forests where ascetics scourged themselves, but nowhere could he find Truth.
Despairing one day and seeking shelter from a thunderstorm, he took refuge in a musty cave. There was an old crone there, a hag with matted hair and warts on her face, the skin hanging loose from her bony limbs, her teeth yellow and rotting, her breath malodorous. But as he spoke to her, with each question she answered, he realized he had come to the end of his journey: she was Truth.