Let me help you out. " knowing who is making this statement". Its not obvious? And who is making the statement is not the point of contention. Thanks for contributing absolutely nothing to the conversation.
Its not "by",, its through. Good try
No!!! There are dozens of references that say you are wrong. Through has other meanings then what by want to believe.
4 sources of synonyms and they all include the basic same ones......
Synonyms for "through" include "across," "via," "during," and "by means of." These words can be used in various contexts to convey similar meanings.
Merriam-Webster
Thesaurus.com
preposition as in
by way of
as a consequence, as a result, at the hand of, because of, by, by dint of, by means of, by reason, by the agency of, by virtue of, for, in consequence of, in virtue of, per, through the medium of, using, via, with, with the help of
PowerThesarsus.org
Has 550 synonyms... and 239 prepositions.
See the link cause I am not going to c&p them here.
Find 1 550 synonyms for Through to improve your writing and expand your vocabulary.
www.powerthesaurus.org
through - WordReference thesaurus: synonyms, discussion and more. All Free.
www.wordreference.com
Sense: Preposition: as a result of
Synonyms:
owing to, because of, as a result of, from, out of, by dint of (dated), by way of, by means of, by virtue of,
by reason of, as a consequence of, in consequence of (formal), at the hand of, by the hand of,
by the grace of, thanks to