The Independent brings us 28 of poetry's most powerful lines for World Poetry Day.
Love is not love Which alters when it alteration finds, / Or bends with the remover to remove: / O no; it is an ever-fixed mark, / That looks on tempests, and is never shake 'Sonnet 116', William Shakespeare
She had blue skin,/ and so did he./ He kept it hid/ and so did she./ They looked for blue/ their whole life through./ Then passed right by--/ and never knew
'Masks', Shel Silverstein
You smug-faced crowds with kindling eye / Who cheer when soldier lads march by, / Sneak home and pray you'll never know / The hell where youth and laughter go
'Suicide in the Trenches', Siegfried Sassoon