<fizzie> le/rn karma//All living beings have actions (karma) as their own, their inheritance, their congenital cause, their kinsman, their refuge. It is karma that differentiates beings into low and high states.

#!/bin/sh
allquotes | if [ "$1" ]; then
    if expr "$1" + 0 >/dev/null 2>&1; then
        sed "$1q;d"
    else
        grep -P -i -- "$1"
    fi
else shuf --random-source=/dev/urandom -n 1; fi