We may call Eurydice forth from the world of the dead, but we cannot make her answer; and when we turn to look at her we glimpse her only for a moment, before she slips from our grasp and flees. As all historians know, the past is a great darkness, and filled with echoes. Voices may reach us from it; but what they say to us is imbued with the obscurity of the matrix out of which they come; and, try as we may, we cannot always decipher them precisely in the clearer light of our own day.

Then sail, my fine lady, on the billowing wave -The water below is as dark as the grave,And maybe you'll sink in your little blue boat -It's hope, and hope only, that keeps us afloat

Without the light, no chance; without the dark, no dance.

Then sail, my fine lady, on the billowing wave - The water below is as dark as the grave, And maybe you'll sink in your little blue boat - It's hope, and hope only, that keeps us afloat