I'm so confused when reading a book and they say
"A good student will study hard. SHE will get up every morning and follow a strict schedule."
Why can't you just say "They"?
They is a sexless, genderless word. The "th" indicates it refers to a singular entity. Not just a group. Well, "a" group is a singular entity too.
E. g. "thou, they, thee" = singular. "Ye, you" = plural. And why is "thou" pronounced "thow" when you isn't pronounced "yow"? Just questions I have. Nobody thinks about what they're doing. Clearly "thou" is supposed to be pronounced "thoo". Like the German and Danish cognate, "du".