A heredity of cruelty May 25, 2017 by M.G. Daniel Leave a comment Read again Derek Walcott’s A Lesson for This Sunday. I’ve Learned My Lessons. Love this poem. Here’s a bit: Advertisements Share this:TwitterFacebookGoogleLike this:Like Loading... Related Author: M.G. Daniel I am a lifelong scribbler who is now focusing on poetry and becoming more established as a writer.