He is a person of great luck.

He always chooses strong characters in video games.

Believing that failure is a stepping stone to success, he challenged again.

Believing that failure leads to success, he continued to challenge himself over and over again.

A healthy diet and moderate exercise help boost immunity.

He is an expert in mechanics.

The Earth maintains its shape due to centrifugal force.

His imagination is infinite.

This contract takes effect from the date of signature.

He abused that power.