Nowadays, it is not hard to find a famous person who dropped out of school and became famous. Therefore, some believe university students should go out for a job to provide the skill better than just going to school and learning redundant theories. Comparing theoretical and practical is necessary to get a good view of that clause.

Practicality is working in an actual situation and gaining experience. When the first living on earth existed, they had some action to survive in harsh environments. Practicality provides living the essential skills for development and reproduction. In the human community, practicality helps people improve themself to get their target in their life.

Theoretical is definitions or principles which explain some particular subjects. After the existence of humans, beliefs and languages are born. And then, religion and faith were developed to explain the world by humans. However, at one time, people realized that they could not use religion to explore the world they were living, and that is the reason for the birth of the theory.

Many theory-ignore trends believe that theory is redundant and appreciate the application of skills in working for better performance more than understanding and following some procedure to ensure the processing is successful with the lowest probability of error. The explanation for this opinion usually is that theory is the summary of the practical result, and it is ridiculous when learning theory before practical. However, it is not true at all. The theory is indeed the conclusion of the practical result of the before generation. Therefore, as much theory learned as much time-saving in discovering the understanding of this world. The theory is the connection of practicality of the human at all times to ensure the human's evolution goes smoothly with the least recursion.

In conclusion, both theoretical and practical are necessary for people's development. Therefore, it is not redundant to learn about the theory and practice it more and more every day to improve skills, which is the real reason why many famous people go out of time to practice all the theories they learned.