The internship, we must seek knowledge themselves. Even if we ask the brothers work together, but it cannot ask all the time, so it is necessary to help ourselves in order to find more knowledge.
To find internships lead us to self-knowledge. Although we will ask you to work together, but it can not be asked at any time, so it is necessary to allow ourselves to learn more.
The apprentice makes us find knowledge by themselves. Even if we ask you to work together, but can't be asked at any time, therefore it is necessary to self help in finding more knowledge