It's important to believe in yourself.

She uploaded a selfie to Instagram.

She took a selfie and uploaded the photo to social media.

He likes talking about himself and often talks about his experiences and thoughts.

He set out on a journey of soul-searching.

Since that's his own concern, we better not interfere.

He should stop his selfish behavior.

The bird called Ruanjing that appears in Chinese mythology is known for its beautiful appearance.

His behavior is like a mirror image of his father.

I use a microscope for biology experiments.