"Our opinions and thinking, based on experience, or from learning, for a simple example, what you have learned is a circle, through this circle of knowledge, you analyze, understand and integrate, form your own thoughts and opinions, but based on people's thinking habits, the vast majority of people's personal concepts, will not break through this circle, only a very small number of people in many attempts, occasionally there will be some innovation--- that is, to reach the area outside the circle, in this way, can you understand?"

"Understand, Professor, that's normal, I can understand. ”

"Our habitual thinking is to take what we see, observe, and feel, as the basis for understanding, as the bottom line of acceptance, with the development of science, we slowly break through this traditional thinking, such as electricity, magnetism, energy, heat, equivalent, etc., we can also 'observe' through experiments, with the help of equipment, I can accept their existence, don't you say?"

"Yes, yes, Professor, I agree. Bai Lotian nodded yes, but it didn't seem like what he wanted to hear.

Professor Feng obviously observed the change in Bai Letian's expression, but he did not change his mind and continued to explain his opinion.

"We define points and lines as one-dimensional, planes as two-dimensional, and three-dimensional objects as three-dimensional. ”

"Well, yes, Professor. ”

"So, Rakuten, if you break your habitual thinking and think about it again, what will you gain. ”

Bai Lotian thought hard, gritting his fingers with his teeth and a serious expression, and then shook his head.

Professor Feng smiled and continued, "The first question, we define the quantifier as 'dimension', which is very accidental, as simple as giving a child a name, and it is completely possible to define any word;

"Yes, Professor, I see, we are now limited to the basis of human cognition, and we have denied many things, and the dimensionality of space is probably beyond our imagination. ”

"Yes, Lotte, your mind is moving in the right direction. Continuing from the previous topic, since we can assume that space and objects are infinitely dimensional, conversely, why can't it be another definition?"

"How?"

That is to say, the definition of the dimension of the object is artificial, and matter can also be shapeless, or linear, curved, and universal, or it cannot be defined at all, and the definition that human beings are making now is only to understand a drop of water in the sea, and perhaps there is no concept of dimensionality at all, that is, it is omnipresent and indefinable, it is just called existence. Openness is the essence of science, not sticking to inertial thinking, tolerance is the essence of science, we must be good at accepting new ideas, and do not reject unconventional ideas. ”

"I'm getting confused, Professor. ”

If we expound this point of view clearly, it may take a long time, because it involves the category of philosophy, in short, the degree of human cognition will inevitably be with the development of science, gradually deeper, wider, more thorough, but it is difficult to reach a complete degree, we to observe some phenomena, is to find the reasons behind it, but the most basic premise is to accept its existence, and then to analyze, to deconstruct. ”

"I roughly understand what you mean, you must face any phenomenon calmly, deal with it positively, and you will always understand the truth. ”

"Well, I will share some personal views with you in the future, regardless of right or wrong, and face and discuss with a scientific attitude. ”

"Alright, Professor, I'm honored. ”

Just as Bai Lotian looked at the mountains in the distance and fell into deep thought, a long sigh came into his ears.

"She's awake! she's awake! Professor. Bai Lotian exclaimed excitedly, turning his head to look at the girl in the back seat.