Kennedy quotes a poem in his speech here:

My favorite poet was Aeschylus. He once wrote:
Even in our sleep
pain which cannot forget
falls drop by drop upon the heart,
until, in our own despair, against our will,
comes wisdom through the awful grace of God.

What is the main point of this quoted poem in Kennedy's speech?

Group of answer choices

Even in our sleep, we remember and feel great pain.

Pain leaves us with a sense of great despair.

Even though we do not want pain, it leads us to understanding.

Pain comes upon us slowly, like dripping water.