Cách sử dụng
The expression "if you believe that, you'll believe anything" is used to indicate that someone has made a very naive or gullible statement. It means that if they are willing to believe something that seems ridiculous or untrue, then they are likely to believe anything. It's often said in a somewhat mocking or dismissive tone to suggest that the speaker does not take the idea seriously. It can be used in various contexts, such as when someone is arguing for a conspiracy theory, a superstition, or a highly implausible idea.