פירוש על כתובות 81:1

Mishne' I seduced - In the Gemara it will be explained why the author of the Mishne did not mention the case of I forced your daughter:

And he does not pay the penalty - In tractate Bava Kama we extrapolate that someone who admits his liability with regard to a fine is exempt from (paying it), (this is deduced) from (the verse) 'that which the judges make wicked' to exclude someone who makes himself wicked:

My ox killed someone - and I am liable to pay a redemption (fee):

Behold this one pays on his own volition - he (the author) holds a redemption fee is monetary compensation (as opposed to being a penalty):

The servant belon to someone - and I am liable to (pay) 30 sela:

He does not pay - as they (the 30 sela) are a penalty, [the proof of this is] that even if (the slave) was only worth one dinar he pays (lit. gives) 30 (sela)