[miki123211]

"Use LibGen if you can't buy these books." This is literally the first guy that recommends something like that in such a literal way. +1.

[TeMPOraL]

Not the first one, but it's still not a frequent occurrence.

(So let's use this as a reminder that the same applies for SciHub and scientific papers, with extra suggestion to use SciHub anyway, as researchers were most likely paid already from tax money anyway.)