Men are four;
He who knows and knows not that he knows. He is asleep; wake him.
He who knows not and knows not that he knows not. He is a fool; shun him.
He who knows not and knows that he knows not. He is a child; teach him.
He who knows and knows that he knows. He is a king; follow him.
The heights by great men reached and kept
Were not attained by sudden flight,
But they, while their companions slept,
Were toiling upward in the night.
As great Pythagoras of yore,
Standing beside the blacksmith's door,
And hearing the hammers, as they smote
The anvils with a different note,
Stole from the varying tones, that hung
Vibrant on every iron tongue,
The secret of the sounding wire.
And formed the seven-chorded lyre.
The natural alone is permanent. Fantastic idols may be worshipped for a while; but at length they are overturned by the continual and silent progress of Truth, as the grim statues of Copan have been pushed from their pedestals by the growth of forest-trees, whose seeds were sown by the wind in the ruined walls.
The morning breaks; the steeds in their stalls
Stamp and neigh, as the hostler calls;
The day returns, but nevermore
Returns the traveler to the shore,
And the tide rises, the tide falls.