"Do nothing which is of no use"

Miyamoto Musashi, one of the greatest swordsmen in Japanese history, believed in performance as well as functionality. His statement, "Do absolutely nothing which is unusable," highlights the relevance of concentrating on tasks that have a function. Musashi relied on doing something about it as well as not losing time on activities that offer no objective. He thought that one must spend their time doing points that lead to advance or self-improvement. In essence, the quote is a phone call to activity-- to avoid procrastination and focus on what matters. It is a lesson on self-control, advising us to prioritize our time and energy on what is useful as well as important.