Said the Soul - The details which I will be unable to understand - I will leave. But at least the principles will be straight in my hands, that I should know at least straight reason and logical conclusions in the breadth of these items. And then that which my knowledge cannot grasp - I will say to myself, "It is not for to complete the work.":
Even the Soul Admits It Cannot Understand Everything
Da'at Tevunot 9:1