to this:
He is not strong in physics, so...
He is not strong in physics either. But...

“You are at the lowest level of development,” Philip cried out.
Philippovich, you are still just forming, weak mentally.
All your actions are purely animal, and you are in the presence of two people.
With university education you allow yourself with complete disconnect.
It is intolerable to give some cosmic scale and cosmic advice.
@M. Bulgakov "The Dog Heart"