He is all muscles, just like a meathead.

He lost his memory due to damage to the cerebral lobe.

I was so excited watching this movie that my endorphins were overflowing.

I commute to work every day using public transportation.

He likes to take a walk in the park at dusk.

Cerebrospinal fluid plays an important role in protecting the brain and spinal cord.

We should always remember the power of Kannon in difficult times.

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.