If materialistic knowledge is power, it is not wisdom. It is but a blind force.
Reason is the most active human faculty.
Matter and death are mortal illusions.
Good thoughts are an impervious armor; clad therewith you are completely shielded from the attacks of error of every sort. And not only yourselves are safe, but all whom your thoughts rest upon are thereby benefited.
You conquer error by denying its verity.
Reject hatred without hating.