They Think They Know It All

Since of any more knowledge they are not in need
Those who think they know it all are quite lucky indeed
With those in life who claim we never stop learning they would never agree
With them ignorance can be bliss is how it seems to be
Since they know everything they do firmly believe
Any new knowledge their minds are not open to receive
They have convinced themselves that they are knowledgeable, clever and wise
But we are what we think we are one does come to realize
And sadly their sort nowadays are not rare
Of how little they do know they are not aware
They have nothing to learn which in some way goes to explain
That as they are now they will remain
As the people who believe they know everything
And of their own praises they feel quite happy to sing.