One is that the perfect garden can be created overnight, which it can't.
There's a lot of power in executing data - generating data and executing data.
I still have a full-time day job, which is why it took me five years to write An Ear to the Ground, and why I won't have another book finished by next week.
That brings me to Dennis Ritchie. Our collaboration has been a thing of beauty.
It's always good to take an orthogonal view of something. It develops ideas.
No amount of source-level verification or scrutiny will protect you from using untrusted code.