good to lean as many as I can

[flytothesky]

Hello~ Can you help me say this naturally please?

A: Second major is not mandatory, why would you bother taking Chinese class as a second major? That’s tough to finish man.

B: I know but, since I’m in university to study something,
it would be good to lean as many as I can.


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A: When you get flu,
it would be good to drink water as many as you can
but take medicine as small as you can.

[RonBee]

Say:

Since I am in university to learn something it would be a good idea to learn as much as I can.

Say:

Drink as much water as you can, but take very little medicine.