Be very careful during research to avoid anything that
might give rise to the impression that one is plagiarising or being
dishonest in any other way.
Nicholas Murray Butler (1862-1947, Nobel Peace Prize 1931) and Brander
Matthews (1852-1929, Literary critic) were discussing stories.
Matthews: "In the case of the first man to use an anecdote there is
originality, in the case of the second there is plagiarism; with the
third, it is lack of originality; and with the fourth it is drawing from
a common stock."
"Yes," broke in Butler, "and in the case of the fifth it is research."
Transcribe faithfully
During research, when you quote a sentence or passage for strengthening
an argument, transcribe the text faithfully, including punctuation
marks. Do not change even a word. Do not forget to use quotation marks
to indicate clearly the quoted part.
Do not quote anything in such a way that it would send a message
different from that intended by the author. You should never give an
impression that that the quotation was taken out of context.
You should not make the inadvertent mistake of including a quote as your
own statement. You should follow a rigour while taking notes. No excuse
can save you if are caught for plagiarism, even if it is unintentional.
While taking notes, mark your personal summary, paraphrase or interpretation, and quotations separately.
Later on, you can add your views, opinions, analysis, and findings.