The phrase 'glad grace' in the poem 'When You Are Old' uses personification to attribute human emotions to an abstract quality.
Personification is the figurative language used in the phrase "glad grace" in the poem 'When You Are Old.' Personification is when human characteristics are given to non-human entities. In this case, 'glad grace' attributes human emotions ('gladness') to an abstract quality ('grace'), creating a vivid image for the reader.
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