What is the difference between Latin and Greek?

There are great differences in font writing, as follows:

Latin letters:

abcdefghijklmnopqrstuvwxyz

Greek letters:

αβγδεζηθικλμνξοπρστυφχψω

Latin generally refers to written language. Latin is the language of the Romans, and Latin letters are the letters of the Romans.

The Latin for "I speak Latin" is: loquor latine, pronounced [? l？ kw？ r la？ ti？ ne？ ]

Greek naturally refers to written Greek. Greek is the language of the Greeks, and Greek letters are Greek letters.

The Greek for "I speak Greek" is: μ ι λ? ω ελληνικ? , pronunciation [mi? Old Ellini? ka]

Latin is related to Greek, and Latin letters are changed from Greek letters-but it doesn't mean that Latin comes from Greek, it just borrows letters, just like Chinese borrows Latin letters to make pinyin.