Study notes on Critique of Pure Reason

In 2020 Summer, while the Covid is raging, I was reading Kant’s first critique at Brooklyn. I start taking notes since Kant is a bit difficult to understand. One of my friends coming and said that my notes are like drawings. I felt like the same. Those words, nouns, and invented languages are nothing but a block of images to the regular audience, as long as we view it as a text drawing. Practically, this note is also pretty useful for me to pinpoint the book itself.