Do restrict your browsing to a few websites a day. Don’t go near the online bookies – unless it’s research. […] Do not search amazon.co.uk for the book you haven’t written yet.

I am personally passionate and anal about non-negotiables. If those needs aren't met, I quit. Life is too short to play-act if you don't have to.

We tend to focus much more. People think focus means saying yes to the thing you've got to focus on. But that's not what it means at all. It means saying no to the hundred other good ideas that there are. You have to pick carefully.

the colonel said I shouldn't tell them how the neutrons work and all the details because we want to keep things separate, so just tell them what to do to keep it safe.

In history I decided to begin with Gibbon. Someone had told me that my father had read Gibbon with delight; that he knew whole pages of it by heart, and that it had greatly affected his style of speech and writing. So without more ado I set out upon the eight volumes of Dean Milman's edition of Gibbon's Decline and Fall of the Roman Empire . I was immediately dominated both by the story and the style. All through the long glistening middle hours of the Indian day, from when we quitted stables till the evening shadows proclaimed the hour of Polo, I devoured Gibbon. I rode triumphantly through it from end to end and enjoyed it all.

At that moment the loud approaching sound of a motor-car was heard in the drive. From this chariot there stepped swiftly and lightly none other than the gifted wife of Sir John Lavery. 'Painting! But what are you hesitating about? Let me have a brush—the big one.' Splash into the turpentine, wallop into the blue and the white, frantic flourish on the palette—clean no longer—and then several large, fierce strokes and slashes of blue on the absolutely cowering canvas. Anyone could see that it could not hit back. No evil fate avenged the jaunty violence. The canvas grinned in helplessness before me. The spell was broken. The sickly inhibitions rolled away. I seized the largest brush and fell upon my victim with Berserk fury. I have never felt any awe of a canvas since.

I cannot pretend to feel impartial about the colours. I rejoice with the brilliant ones, and am genuinely sorry for the poor browns. When I get to heaven I mean to spend a considerable portion of my first million years in painting, and so get to the bottom of the subject. But then I shall require a still gayer palette than I get here below. I expect orange and vermilion will be the darkest, dullest colours upon it, and beyond them there will be a whole range of wonderful new colours which will delight the celestial eye.

Having bought the colours, an easel, and a canvas, the next step was to begin. But what a step to take! The palette gleamed with beads of colour; fair and white rose the canvas; the empty brush hung poised, heavy with destiny, irresolute in the air. My hand seemed arrested by a silent veto.

At this school I was allowed to learn things which interested me: French, History, lots of Poetry by heart, and above all Riding and Swimming. The impression of those years makes a pleasant picture in my mind, in strong contrast to my earlier schoolday memories.

The cultivation of a hobby and new forms of interest is therefore a policy of first importance to a public man. But this is not a business that can be undertaken in a day or swiftly improvised by a mere command of the will. The growth of alternative mental interests is a long process. The seeds must be carefully chosen; they must fall on good ground; they must be sedulously tended, if the vivifying fruits are to be at hand when needed. To be really happy and really safe, one ought to have at least two or three hobbies, and they must all be real.