This section of the book is from the "Stories of Animal Sagacity" book, by William Henry Giles Kingston.
A savage bull was kept in a farmyard constantly chained on account of its fierceness. A gentleman who went to stay at the farm was an especial object of dislike to the animal. One night, during a tremendous storm of thunder and lightning, the bull was heard to roar piteously, evidently alarmed at the strife of the elements. The servants were ordered to lead the bull from its open shed into a close stable, where it would be less exposed; but they were afraid to go. The visitor, therefore, compassionating the animal, although it had shown itself his determined foe, went out into the yard. Here he found the bull lying on its back; having, in its struggles to get free, almost torn the ring through the gristle of its nose. No sooner did he appear than the creature rose, and by its fawning actions showed how delighted it was to obtain the companionship of a human being. Now quiet as a lamb, it allowed the stranger to lead it into the stable; and the next morning, when he went to visit it, it endeavoured to express its gratitude by rubbing its nose against him.
From that day forward it always treated him as a friend, while it remained as savage as before towards every one else.
There are times when the most savage hearts can be touched. Wait for them, and then apply the soothing balm of gentleness.