Insinuations about people doing one thing before others and doing another thing after others

Sentences that allude to people doing one thing in front of others and doing another behind the scenes include:

1. Doing one thing in front of others and doing another behind the scenes will eventually be exposed by yourself. Maybe you are too lazy to hide it, but I am I will only believe you this last time. If you have ulterior motives, I will still remain kind and educated, and I will work hard to become stronger, but I will no longer make you think I am weak and can be bullied.

2. The person who comforts me is a friend, and the person who listens to my heart-to-heart talk is also a friend. That so-called good person is just a hypocritical person. He might as well die.

3. People who say one thing in front of others but another behind their backs are inconsistent and insincere in their treatment of others. Today they can gossip about others with you, but tomorrow they may be gossiping about you. Such people are not Worth a deep friendship.

4. The level of quality does not depend on the level of education. Some people are soft-hearted and consider others more. And some people do whatever they want because they don't care about their own interests, and do one thing in front of others and another behind their backs.