It’s a simple bold message. You can do something great, and amazing like flying, but you have to start with the little building blocks- even if it is as simple as missing the ground.
His grave, in London, has a pen pots all round it. They’re crammed with pens, three or four pots back when I visited the headstone. The sit very proudly around the grave, the tradition is that you leave a pen with him when you visit.
I left a black biro in one of the pots.