Apes are intelligent.

She is almost as intelligent as an average human child.

A person with average intelligence would understand that.

She has a high grade of intelligence.

He is a boy of singular intelligence.

I think he has enough intelligence to understand it.

His mental level is higher than the average boy's.

This is the chief aim of university education: to train the mind.

No intelligent person drinks and then drives.

Human beings evolved their intelligence.

All human beings are much more intelligent than animals.

In other words, education is the instruction of the intellect in the laws of Nature.

The habits of highly intelligent people offer a clue as to how to do that.

This boy's intelligence is above average.

The dolphin is a very intelligent animal.

Some scientists think that dolphins are the most intelligent animals in the world except for man, and that we may be able to talk with them one day.

It is not the strongest of the species that survives, not the most intelligent, but the one most responsive to change.

Lying related to sexual psychology development, mental stability and knowledge.

Intelligent animals can help people.