Who said "The world is often a complicated place."?

This quote is attributed to Vision (WandaVision).

The world is often a complicated place. - Vision (WandaVision)

"The world is often a complicated place."

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."