In this software, you can organize files using a tree list.

I added your email address to the whitelist of my computer.

Someone tell me, what's the weather like today?

Everyone, please have a good new year.

When he had a problem due to his own actions, he remembered the phrase 'chickens come home to roost'.

Excuse me, may I come in?

He thought he was smart, but he remembered the proverb 'a fool may give a wise man council', and understood the importance of listening to others' opinions.