I am writing an academic document related to legal research, and have a doubt - Wherever I am quoting someone like this:
Mr. A of X Institute states as follows:
"[t]he suggestion that the number of enrolments is too few couldn't be further from the truth"
I understand that square brackets are used whenever I am quoting something from the start of a sentence in the middle of my own sentences, but the doubt I have is, can the quote which comes after a colon as shown above be treated as being in the middle of a sentence?