
I found this rather poignant cartoon on Facebook because a friend shared it. Some people have told me they find it depressing. I don’t. I think the finiteness of life is one of the things that makes it bearable.
I don’t know the name of the artist. If anyone does please let me know.
Halley’s Comet last visited us in 1986 when I was 23 and living in Brighton. It will next be visible in 2061, when I shall be 98!
The comet’s orbital period of 75 years or so is brief by astronomical standards, as is the duration of a human life. As Quintus Horatius Flaccus (Horace to you and me) put it in one of his Odes (Book I, Ode 4, line 15):
Vitae summa brevis spem nos vetat incohare longam
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