Truth exists objectively, and its content is independent of human will. No matter how many kinds of conclusions people may draw when they know something, only one kind of understanding that conforms to objective reality is the truth. Any truth is a correct reflection of objective things and their laws, and it contains objective contents that are independent of human will. It is unconditional and absolute. People's correct understanding of objective things and their laws is limited under certain conditions. In other words, the truth is absolutely correct, even if a few people know it, it is also the truth, and most people agree with it, but it does not conform to the objective facts, so it cannot be called the truth.
Because human cognition is progressing with the development of scientific civilization, truth has different forms of expression at different stages. The most obvious examples are: geocentric theory, Heliocentrism, geocentric era, the earth is the center of the universe, there is no scientific means to refute; Heliocentrism, which was introduced later, seemed to be true, but it was still the limitation at that time; At present, there is a new theory about where the center of the universe is-singularity. Then the truth at this stage is the singularity.
What is the criterion for testing truth? Practice is the only criterion for testing truth.
All truth is objective and contains two meanings: first, truth contains objective content independent of human will; Second, the criterion for testing truth is objective social practice; To admit the objectivity of truth is to insist on materialism monism. Truth and falsehood go hand in hand. They not only have different principles, but also transform each other. ?
Truth is a process of development, so it is relative and absolute. Absolute mean: 1. As far as objectivity of truth is concerned; 2. As far as people's cognitive nature is concerned; 3. As far as the development of truth is concerned; Relatively speaking: 1. In terms of breadth; 2. In terms of depth; 3. In terms of process.
Truth is an objective law that is independent of human subjective will.