Calvin and Hobbes by Bill Watterson for December 18, 1992
Transcript:
Calvin: Ok Hobbes, I've got a plan. Hobbes: Yeah? Calvin: If I do ten spontaneous acts of good will a day from now until Christmas, Santa will have to be lenient in judging the rest of this last year! I can claim I've turned a new leaf! Hobbes: Ten spontaneous acts of good will a day? That's pretty many. Calvin: Don't remind me. Hobbes: Well, here's your chance. Susie's coming this way. Calvin: Maybe I'll start tomorrow and do 20 a day.
He’d really only have to do about twelve a day to actually come out ahead of the total number he originally decided on.