The teacher gave me some advice.

He decided to start a new business and reminded himself that even a journey of a thousand miles begins with a single step.

He remembered the old proverb, 'the road to hell is paved with good intentions.'

He is an expert in teratology, studying the strange forms of organisms.

The Earth's exosphere is located at the boundary with space.

The earth's atmosphere provides the oxygen necessary for us to live.

Transitive verbs require an object that is directly moved by the subject.

Please avoid this road because it's dangerous.

He has a deep interest in teratology.

He abstained from his voting rights in the election.