Sir Samuel White Baker,
Wild Beasts and Their Ways, Reminiscences of Europe…
“ It is impossible for an ordinary bystander to comprehend the secret signs which are mutually understood by the elephant and his guide, the gentle pressure of one toe, or the compression of one knee, or the delicate touch of a heel, or the almost imperceptible swaying of the body to one side; the elephant detects every movement, howsoever slight, and it is thus mysteriously guided by its intelligence; the mighty beast obeys the unseen helm of thought, just as a huge ship yields by apparent instinct to the insignificant appendage which directs her course, the rudder. ”
