The techniques used by him may not be sophisticated yet the dedication , efforts and knowledge he has put in to sharpen those techniques have turned them into powerful weapons of his work .
Dr. Bawaskar has earned everything the hard way .
The techniques used by Bawaskar may not be sophisticated yet the dedication , efforts and knowledge Bawaskar has put in to sharpen those techniques have turned them into powerful weapons of Bawaskar 's work .
Dr. Bawaskar has earned everything the hard way .