The fact that they're put on the same plane here suggests that both perhaps are either truths or both perhaps are myths.

他们被放在同一个地方的事实说明,这两个中或许有一个是真理，或者两个都是神话。

耶鲁公开课 - 弥尔顿课程节选

So it's not just merely the case that in fact we are all going to die; it's a necessary truth that we're all going to die.

所以我们会死去,不仅是一个事实;,我们会死去还是必然的真理。

耶鲁公开课 - 死亡课程节选

Milton's blindness, the fact of his blindness, has shut out his view of the visible world, which would ordinarily present itself to him through the entrance of his eyes; and this shut-out will enable him, will help him, explore the invisible world of divine truth.

弥尔顿的失明，他失明的这个事实，遮住了,他看具体世界的目光，他通常是通过双眼,这个通道来看具体世界的，不过这种蒙蔽帮助了他，使他能够探索不可见世界中的神圣真理。

耶鲁公开课 - 弥尔顿课程节选