From the drawing-room window I see pass almost daily an old gentleman with white hair, a firm step, broad shoulders, healthy pink skin, a sunny smile - always singing to himself as he goes - a happy, rosy-cheeked old fellow, with a rosy-cheeked mind I should like to throw mud at him.

How I hate the man who talks about the 'brute creation', with an ugly emphasis on Brute. Only Christians are capable of it. As for me, I am proud of my close kinship with other animals. I take a jealous pride in my Simian ancestry. I like to think that I was once a magnificent hairy fellow living in the trees and that my frame has come down through geological time via sea jelly and worms and Amphioxus, Fish, Dinosaurs, and Apes. Who would exchange these for the pallid couple in the Garden of Eden?

An appetite for knowledge is apt to rush one off one's feet, like any other appetite if not curbed. I often stand in the in the centre of the Library here and think despairingly how impossible it is ever to become possessed of all the wealth of facts and ideas contained in the books surrounding me on every hand.

Youth is an intoxication without wine, someone says. Life is an intoxication. The only sober man is the melancholiac, who, disenchanted, looks at life, sees it as it really is, and cuts his throat. If this be so, I want to be very drunk. The great thing is to live, to clutch at our existence and race away with it in some great and enthralling pursuit. Above all, I must beware of all ultimate questions- they are too maddeningly unanswerable- let me eschew philosophy and burn Omar.

I waste much time gaping and wondering. During a walk or in a book or in the middle of an embrace, suddenly I awake to a stark amazement at everything. The bare fact of existence paralyses me- holds my mind in mortmain. To be alive is so incredible that all I do is to lie still and merely breathe- like an infant on its back in a cot. It is impossible to be interested in anything in particular while overhead the sun shines or underneath my feet grows a single blade of grass.

In the enfranchised mind of the scientific naturalist, the usual feelings of repugnance simply do not exist. Curiosity conquers prejudice.

I can remember wondering as a child if I were a young Macaulay or Ruskin and secretly deciding that I was. My infant mind even was bitter with those who insisted on regarding me as a normal child and not as a prodigy.