Propositions are divided into true propositions, embarrassing propositions and false propositions.

If the judgment is true and reliable, it is a true proposition.

For example, "Beijing is the capital of China" is a true proposition.

If the judgment error is obvious, it is a proposition. Because propositions are hard to hold water, they are rare.

For example, "Shanghai is the capital of China" is a proposition.

If the judgment error is not obvious, it is a false proposition. Because the mistakes of false propositions are not obvious, far-fetched, specious and confusing, they are all common.

For example, "God is all-knowing, all-powerful and all-good" is a false proposition.