Charles Sturt

Now it is evident that a little insight into the customs of every people is necessary to insure a kindly communication; this, joined with patience and kindness, will seldom fail with the natives of the interior.

He has willed - He wills incessantly - that the modifications of the mind and those of the body shall be reciprocal. This is the conjunction and the natural dependence of the two parts of which we are constituted.