If you are searching for sacred knowledge and not just a palliative for your fears, then you will train yourself to be a good skeptic.

It is man's unique privilege, among all other organisms. By pursuing falsehood you will arrive at the truth!

Both [Quine and Feyerabend] want to revise a version of positivism. Quine started with the Vienna Circle, and Feyerabend with the Copenhagen school of quantum mechanics. Both the Circle and the school have been called children of Ernst Mach; if so, the philosophies of Feyerabend and Quine must be his grandchildren.