my favourite has to be IF by Rudyard Kipling it's just so lovely and inspiring and also sad because he wrote this 12 ears before his son was born his son and his son jack died in WW1. i also like the poem My Boy Jack but this was written a few weeks after his sons death for which kipling felt responsible for urging jack to enlist, so it is far more upsetting
Robert Louis Stevenson's The Lamp Lighter and Ducks Ditty by Kenneth Graham. Both remind me of times gone by and childhood memories when everything in the world was good and nothing was wrong and when days lasted forever.
The Poems I love are not famous but are written to me by the person I love. He writes them to me wert once and a while and they are beautiful just like him. Hes amazing and I love them because he puts meaning into them