The tree of deepest root is found
Least willing still to quit the ground;
'Twas therefore said by ancient sages,
That love of life increased with years.
So much, that in our latter stages,
When pains grow sharp and sickness rages,
The greatest love of life appears.

"Three Warnings", line 1, in Abraham Hayward (ed.) Autobiography, Letters, and Literary Remains of Mrs. Piozzi (Thrale) (1861) vol. 2, p. 165.