I Know the Stars lyrics

I know the stars by their names,
       &nbsp Aldebaran, Altair,
And I know the path they take
       &nbsp Up heaven's broad blue stair.

I know the secrets of men
       &nbsp By the look of their eyes,
Their gray thoughts, their strange thoughts
       &nbsp Have made me sad and wise.

But your eyes are dark to me
       &nbsp Though they seem to call and call—
I cannot tell if you love me
       &nbsp Or do not love me at all.

I know many things,
       &nbsp But the years come and go,
I shall die not knowing
       &nbsp The thing I long to know.