The Maitrayaniya or Maitri Upanishad belongs to the Maitri or Maitrayaniya branch of the Krsna Yajurveda, though some texts assign it to the Samaveda
"You are what your deep drivingdesire is As your deep drivingdesire is, so is your will As your will is so is your deed As your deed is so is your destiny."
