A Single Thought

Original poem that comes with the artwork -

It is mind boggling to see that a single thought contains the entire universe
That the entire universe containing worlds that are known
And worlds that are imagined
Are brought into this moment through a single thought
A single thought can see, feel and experience the most weighty of matters
A single, simple foray into imagination can bring forth heavens and hells
Because what God, heaven or hell is there, unless I think about it?
So what is the weight of thought?
How much can it contain?