Materialist dialectics tells us that we must look at the problem comprehensively, not by partiality; we must look at the problem in a connected way to prevent isolated views; we must look at the problem in a developmental way, and not look at it statically. Which of the following is incorrect? ['Seeing the problem is divided into two, both the good and the bad.', 'not only see the thing itself, but also its connection to the surroundings.', 'Human nature is immutable, and criminals must never be given the opportunity to change.', 'Humans must win over cancer.']