[Elephants] are less agile and physically less adaptable than ourselves - Nature having developed their bodies in one direction and their brains in another, while human beings, on the other hand, drew from Mr. Darwin's lottery of evolution both the winning ticket and the stub to match it. This, I suppose, is why we are so wonderful and can make movies and electric razors and wireless sets - and guns with which to shoot the elephant, the hare, clay pigeons, and each other.

Success feeds confidence.

A man can be riddled with malaria for years on end, with its chills and its fevers and its nightmares, but if one day he sees that the water from his kidneys is black, he knows he will not leave that place again, wherever he is, or wherever he hoped to be.

There are as many Africas as there are books about Africa.

To me, desert has the quality of darkness; none of the shapes you see in it are real or permanent. Like night, the desert is boundless, comfortless, and infinite. Like night, it intrigues the mind and leads it to futility. When you have flown halfway across a desert, you experience the desperation of a sleepless man waiting for dawn which only comes when the importance of its coming is lost.

Memory is a drug. Memory can hold you against your strength and against your will.

To an eagle or to an owl or to a rabbit, man must seem a masterful and yet a forlorn animal; he has but two friends. In his almost universal unpopularity he points out, with pride, that these two are the dog and the horse. He believes, with an innocence peculiar to himself, that they are equally proud of this alleged confraternity. He says, 'Look at my two noble friends -- they are dumb, but they are loyal.' I have for years suspected that they are only tolerant.