Focus on literacy for others, increase and enhance it for them. Make then effective.

And for your good self, focus in quality, increase and enhance efficiency, sharpen all available tools, use them intelligently. Create value ,time and quantity. Cunningness is not very moral but my 62 years taught me that I lacked this and suffered. I suffered and realised at 62. I have a duty to describe and forward it to you before I finally leave.
Take care.