Theophilus Thistledown, the successful thistle sifter,

Theophilus Thistledown, the successful thistle sifter,
In sifting a sieve of unsifted thistles,
Thrust three thousand thistles
Through the thick of his thumb.
If, then, Theophilus Thistledown, the successful thistle sifter,
In sifting a sieve full of unsifted thistles,
Thrust three thousand thistles
Through the thick of his thumb,
See that thou, in sifting a sieve of unsifted thistles,
Do not get the unsifted thistles stuck in thy tongue.