All are gurus to us, the wicked by their evil deeds say 'do not come near me'. The good are always good, therefore all are like gurus to us.
There are no shortcuts in technology, only down-to-earth efforts.
The truth is at once simpler and more complicated.
"The writer is a man who is always trying to push the boundaries of language, to explore the limits of language, to see what language can do."