Lord Byron (George Gordon Noel Byron) once said...
But these are foolish things to all the wise,
And I love wisdom more than she loves me;
My tendency is to philosophise
On most things, from a tyrant to a tree;
But still the spouseless virgin Knowledge flies,
What are we? and whence come we? what shall be
Our ultimate existence? What's our present?
Are questions answerless, and yet incessant.