i can read letters in russian server

after some lessons in university i learned greek alphabet. because science using greek letters. for example

pi=3.14
waters rho=998 kilograms per cubic meter
phi=diameter
and more

and i noticed after learning greek letters i can read some of the russian words

after some practicing now i can read all russian words. i searched a bit and guess what russian alphabet actually originates directly from greek alphabet.

But i dont started to learn russian because i dont need any russian yet.

Fun fact alphabets:
russian метафора
greek μεταφορά
latin metafora