He could not live with the shame of other people knowing the truth.
It would be unwise to talk about things without knowing the truth, and disloyalty if you don't talk about them.
Some patients with incurable diseases might want to give up treatment after knowing the truth about their conditions.
They and his descendants will be hoping that a hundred years on, finally knowing the truth, the soul of this murdered emperor will be able to rest in peace.
He had no way of knowing the truth, and like all babies, he just listened and believed, listened and believed.
What about knowing the truth? In the green years, we all cherish our secrets and forgive each other's minds.