Who said "the best direct democracy where all citizens make the laws"

Pericles.

Explanation: Pericles, the former Athenian speaker and politician, was the one who in one of his many speeches, exclaimed this phrase since this important character was a maximum defender of the Democracy of Greece. For this reason he was considered The first citizen of Athens and it was he who gave a great contribution to humanity through participatory democracy.

500 books can be produced by one man and a printing press within 5 months, while a copyist can only produce one in the same amount of time

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.