He starts talking about himself at every opportunity, causing trouble for the people around him.

We will use potassium cyanide in this experiment.

Bok choy is one of my favorite vegetables.

I saw a blue jay in the park.

The longfin mako shark is a very fast swimmer and lives in the deep sea.

I'm thinking of making pepper steak for dinner tonight.

My pet budgerigar is very smart.

He is truly demonstrating talent that surpasses his master, just as the saying 'the student has surpassed his or her teacher' goes.