1.   And she had rarely met anyone with a sharper eye, or a truer judgement on people.

2.   No one ever cast a sharper eye over a contract than Giuseppe Verdi, who learned to look after his own best interests.

3.   And keepers keep a sharper eye on daily expenses.

4.   The seven astronauts left Hubble behind with sharper eyes, a better brain and balance, and extra thermal skin.