This world is a cruel place.

That incident was truly terrible.

He crossed the mountain through the harsh path.

He put a letter in the bottle.

He has a narrow-minded way of thinking.

He expressed delight when he heard the result.

Bin is truly a beautiful person.

Toshi is always alert to his surroundings.

He showed a quick response.

His quickness is one of the reasons for his success in business.