Portrait of an artist as a young man

In the book portrait of an artist as a young man,

What scene greets Stephen as he departs from the director in the street?

and

How does Stephen's parent differ in opinion in regard to his university education

and

What does Stephen perceive his life task to be?

Can you briefly answer those questions, and if possible, give me a chapter reference to the book

Thanks

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P.S. ASAP would be strongly encouraged