And finally something I did myself to solidify my understanding was go through this set of lecture notes (meant to be filled in from attending lectures), and attempted to fill everything in myself without any resources.
Advocate of the devil; did you post these because you took the classes, or because it's exceptional compared to alternatives?
“It is not knowledge, but the act of learning, not possession but the act of getting there, which grants the greatest enjoyment.” —Carl Friedrich Gauss
"If teaching is reduced to mere data transmission, if there is no sharing of excitement and wonder, if teachers themselves are passive recipients of information and not creators of new ideas, what hope is there for their students?" —Paul Lockhart, A Mathematician's Lament: www.maa.org/external_archive/devlin/LockhartsLament.pdf