Some people say that all knowledge is scientific, all science is colorless, and in the pursuit of knowledge, we should know the attitude of no color. If this statement is not expanded at will, I also agree. But we should know that as long as we are a living person, there must be color. There must be a power of color in the pursuit of colorless knowledge, This driving force not only determines the direction and results of a person's pursuit of knowledge, but also determines whether a person is sincere in knowledge.
The power of color in this passage means moral standard.