Who said "The pursuit of truth is the pursuit of oneself."?

This quote is attributed to Vision (WandaVision).

The pursuit of truth is the pursuit of oneself. - Vision (WandaVision)

"The pursuit of truth is the pursuit of oneself."

Vision (WandaVision) Truth

"I am Vision. I am not Jarvis anymore."

"What is grief, if not love persevering?"

"I don't fully understand the human capacity for deception."

"Perhaps I am meant to be alone."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."