You must be careful of economy class syndrome on long flights.

He is always hanging out with bad friends. Truly, birds of a feather flock together.

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

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.