<\oren\> misle/rn C++/C++ is an attempt to improve upon C. The only thing it actually improved was memory management, and it made everything else worse.

#!/bin/bash
topic=$(echo "$1" | lowercase | sed 's/^\(an\?\|the\) //;s/s\?[:;,.!?]\? .*//')
echo "$1" >"wisdom/$topic"
echo "Learned '$topic': $1"