Janick Paquette
I think so Dino!
First, I don't think advanced calculus can be tought to a 4 year old (from what I read)
YOU:
You is usually a second person pronoun.
However, in formal English, the indefinite pronoun one can be used in the third person to refer to an indeterminate person.
In informal usage, English speakers often replace one with you.
THAT:
In the Old English language that was spelled ��t. It was also abbreviated as a letter Thorn, �, with the ascender crossed, ? ( OE thaet.png ).
In Middle English the letter Ash, �, was replaced with the letter a, so that that was spelled �at, or sometimes �et. The ascender of the � was reduced (making it similar to the Old English letter Wynn, ?), which necessitated writing a small t above the letter to abbreviate the word that ( ME that.png ).
In later Middle English and Early Modern English the � evolved into a y shape, so that the word was spelled yat (although the spelling with a th replacing the � was starting to become more popular) and the abbreviation for that was a y with a small t above it ( EME that.svg ).
This abbreviation can still be seen in reprints of the 1611 edition of the King James Version of the Bible in places such as 2 Corinthians 13:7.
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So I guess what we should read should be:
If ONE can teach a 4 year old how to do advance calculus, which is not likely, you let me know, and I'll use MY method to teach you."
I must be way off.... I don't know, I guess! :/