history
Why in the world would you want to reword it? It's perfect as it is. Unless perhaps you haven't caught on to the "thou art" and "thou hast" and "thou dost" usage. Back in Shakespeare's day, that was how you talked to your good friends, your lover, your childhood nurse, your pets and your servants. To others you would say "you are", "you have" and "you do".
Because she has figured out that he is her son
Because she has figured out that he is her son
Because she has figured out that he is her son
We need some context here. I assume you are talking about "thou have to say" which is a fragment of a sentence and means nothing unless the sentence is completed. Since the verb "have" does not agree with the pronoun "thou" (the correct form would be "hast"), we have to assume that there is some other verb in the sentence. Perhaps it was "What dost thou have to say?" but I'm just guessing.
because she has figured out that he is her son
because she has figured out that he is her son
"thou" is old English for "you". I would say that it means the age at which you are ashamed to admit how old you are.
Mt:19:18: He saith unto him, Which? Jesus said, Thou shalt do no murder, Thou shalt not commit adultery, Thou shalt not steal, Thou shalt not bear false witness,
Thou, I should know......
Thou art...i think
I would say it means, "You will do what you want" or "You will do whatever you will yourself to do."