How to say the following in Japanese...?

Question:

Hello! I was wondering how to say the following in Japanese;

Dear (name),

Thank you so much for all your teachings, you really are a great teacher.

Take care, love from (name)

Preferable in romaji with the correct spelling.. thank you!!

Answer:

dear XXXX = shinainaru XXXX

thank you for much for all your teachings, you really are a great teacher
= iroiroto oshietekudasaimashite arigatougozaimasu.
anata wa hontouni iisenseideshita.

take care, love from XXXX = okaradani kiotsukete, aiokomete XXXX yori