He is really knowledgeable and always teaches us new information.

He found out the truth and was surprised.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

My teammate is very helpful.

We understand that teamplay is necessary for us to succeed.

He should stop his self-destructive behavior.

The robot initiated the self-destruction program.

He is suspected of being involved in the sabotage of the company.

He is suspected of being involved in the sabotage of the company.

The destructive power of that hurricane was stronger than anything we could imagine.