Calvin and Hobbes by Bill Watterson for April 20, 1995
Transcript:
Calvin: I got another letter from my past self. Hobbes: What's it say? Calvin: "Dear Future Calvin, I wrote this several days before you will receive it. You've done things I haven't done. You've seen things I haven't seen. You know things I don't know. You lucky dog! Your Pal, Calvin." *SNIFF* I feel so sorry for myself two days ago. Hobbes: Poor him. He wasn't you.
Yes he was.