Roland Allen

But so also were limited liability partnerships. So was futures trading. So were all kinds of really sophisticated financial instruments. The first merchant banks came from Italy at this point. You had...

international businesses which were really much better organized than a lot of businesses I've worked in today and they all used notebooks as their basic technology and that's the case for hundreds of years and then you have sketchbooks and I think sketching is another example of software which you do in this little bit of hardware which is a notebook so

international businesses which were really much better organized than a lot of businesses I've worked in today and they all used notebooks as their basic technology and that's the case for hundreds of years and then you have sketchbooks and I think sketching is another example of software which you do in this little bit of hardware which is a notebook so

international businesses which were really much better organized than a lot of businesses I've worked in today and they all used notebooks as their basic technology and that's the case for hundreds of years and then you have sketchbooks and I think sketching is another example of software which you do in this little bit of hardware which is a notebook so

People learn to sketch, they learn to scribble and crosshatch their shadows, and they learn to do observational drawing, which is faithful to life. And then you get the artists of the Renaissance. I find that just a mind-blowing idea. And it just carries on and on like that.

People learn to sketch, they learn to scribble and crosshatch their shadows, and they learn to do observational drawing, which is faithful to life. And then you get the artists of the Renaissance. I find that just a mind-blowing idea. And it just carries on and on like that.

People learn to sketch, they learn to scribble and crosshatch their shadows, and they learn to do observational drawing, which is faithful to life. And then you get the artists of the Renaissance. I find that just a mind-blowing idea. And it just carries on and on like that.

The great scientists, Newton and so on, all made their breakthrough discoveries basically on the pages of their working notebooks or their lab notebooks.

The great scientists, Newton and so on, all made their breakthrough discoveries basically on the pages of their working notebooks or their lab notebooks.

The great scientists, Newton and so on, all made their breakthrough discoveries basically on the pages of their working notebooks or their lab notebooks.

So Mike, thanks very much for having me. That was a real pleasure. Thanks for having me on.

So Mike, thanks very much for having me. That was a real pleasure. Thanks for having me on.

So Mike, thanks very much for having me. That was a real pleasure. Thanks for having me on.