So true. This quote, to me is pointing out the fact the knowledge is not a passive thing. It is born out of action as all growth and achievements are. To learn we must observe, practice and get feedback. In Martial Arts and in other sports we often refer to a thing called muscle memory. This is when we have practiced a movement enough that the muscle knows what to do instinctively without the brain having to walk us through. Without mind! Bruce Lee once said “I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.” We should always be students approaching life with an open mind and willing to put effort into something we have been exposed to so we make it our own.