Holy moly!

Szemerédi's Regularity Lemma and Its Applications in Graph Theory (1996)
de Rham cohomology
Ain't math grand?

What am I doing studying sloppy versions of some relatively uninteresting corners of it? I think if I knew just a bit more, I would return to the problems that concern me now and see through them like a kid learns to see through addition problems -- straight to the answer. Bam!

Is there anything in math that's genuinely impossible to learn step by step by step, each step obvious to anyone? I'd like to think not.

Colors that I see now

Ripe-banana-yellow. Dirty-Macbook-white. 70s-era-floor-tile-brown. Dying-leaf-green. Statistical Methods-cover-inset-writing-silver.