Though a valuable trait from a survival standpoint, it has made the rhinos difficult to study.

These children were screened for "racially valuable traits" and sent to special homes to be Germanized.

He hated it when Will read him so easily, but, of course, in a first officer, that was a valuable trait.

"Man's most valuable trait is a judicious sense of what not to believe."

Blake argues that human sympathy is a valuable trait.

A valuable trait in a young officer suited to active legion life.

Children were selected for "racially valuable traits" before being shipped to Germany.

It was one of the transporter chief's most valuable traits.

One of her most valuable traits was her ability to maintain silence.

The ability to admit error is a valuable trait for a President - up to a point.