学者, がくしゃ
1. scholar, academic, scientist
2. learned person, person of learning
彼は立派な学者になるだろう。
だけあって
Expression, Conjunction, used to express admiration or praise
1. as one would expect from ..., given that ... (naturally ...), because ..., being ...
2. for good reason, there is a (good) reason that ...
さすがに偉大な学者だけあって、彼はその問いに容易に答えた。