We all have the answers to the logic already in us...
Some experiences bring out an idea that was previously answered by the subconscious, but brought to consciousness through the logical understanding. From there it becomes part of how we deal with new experiences.
There was nothing new but how it was being experienced.
The understanding involved seems just part of our nature.
What may appear new may be the words used and the sheer multiplicity of possible kinds of perceptions...
Then again there are some events so unique that you just had to be there...
The way the brain has evolved is based on the need for certain workings and repetition of kinds of logic...
How would you determine where the orginality is anyway? (is it in the words, in the perception being described, in that it is new to you, etc.)