I found him a genius at chemistry.
He is a genius.
Her son is a genius.
She was a genius in mathematics.
He had the illusion that he was a genius.
He thought that he was a genius.
Critics took him up. On the strength of his avowed penchant for philosophical thought, they decided that he was a genius.
In 2009 and 2010, China looked like a genius for its bold action with a stimulus package and investment in infrastructure.
A fool with a plan can beat a genius with no plan.
Mr Felling is a genius of the first water at mathematics; there is no problem that he can't solve.