On awakening he could not find Mignonne; he mounted the hill, and in the distance saw her springing toward him after the habit of these animals, who cannot run on account of the extreme flexibility of the vertebral column. Mignonne arrived, her jaws covered with blood; she received the wonted caress of her companion, showing with much purring how happy it made her. Her eyes, full of languor, turned still more gently than the day before toward the Provencal, who talked to her as one would to a tame animal.英文原著 · 《A Passion in the Desert》
* I might here picture some curious scenes experienced by our operators Every one is familiar with a certain class of our community whose ideas of the importance of a free and easy position of the body are too closely confined with stays, attention to toilet, tightly fitting dress coats and the like, to admit of being represented as if nature had endowed them with least possible power of flexibility. To such we would suggest the following, to be well learned and retained in the mind while presenting themselves before the Daguerreotype camera:英文原著 · 《American Hand Book of the Daguerreotype》
When he mounted Stopper and loped away toward the dust-cloud, he rode hopefully, sure of himself, carrying his range credentials in his eyes, in his perfect saddle-poise, in the tan on his face to his eyebrows, and the womanish softness of his gloved hands, which had all the sensitive flexibility of a musician.英文原著 · 《Cow-Country》
1908, page 262.).) When he had done his description of the reiterated strokes of his volcanic pump, De la Beche gave us a long oration about the impossibility of strata of the Alps, etc., remaining flexible for such a time as they must have done, if they were to be tilted, convoluted, or overturned by gradual small shoves. He never, however, explained his theory of original flexibility, and therefore I am as unable as ever to comprehend why flexiblility is a quality so limited in time.英文原著 · 《Darwin and Modern Science》
I submit that the more men know of actual Christian teaching, its fidelity to the past, and its sincerity in face of discovery, the more certainly they will judge that the stimulus of the doctrine of evolution has produced in the long run vigour as well as flexibility in the doctrine of Creation and of man.英文原著 · 《Darwin and Modern Science》
Prepare yourself for the great world, as the 'athletae' used to do for their exercises: oil (if I may use that expression) your mind and your manners, to give them the necessary suppleness and flexibility; strength alone will not do, as young people are too apt to think.英文原著 · 《Letters to His Son, 1751》