Here is today's Rhyming Distich, and here are some more posts with Rhyming Distichs.
Si mala quis faciat, sibimet solet ipse nocere;
Eius in exemplo debes nocitura timere.
Here is the vocabulary:
si - if
malus - bad, evil
aliquis - anybody, somebody
facio - do
se - reflexive pronoun
-met - intensifier
soleo - be accustomed to, usually
ipse - intensifying adj/pronoun
noceo - harm, injure, hurt
is - he/she/it
in - in, into
exemplum - example
debeo - owe, ought, should
timeo - fear, be afraid