He taught me Japanese.

He has a beneficent heart.

He is known as a merciless warrior.

His actions showed mercilessness.

I am good at solving multiplication problems.

He tried to take advantage of my success to gain his own benefits.

My favorite mode of transportation is the train.

He believes in Amitābha.

He has a habit of reciting the Nenbutsu every day.

Mahayana is one of the major sects of Buddhism.