As described in the "Ueshiro Shorin-Ryu Karate USA 50th Anniversary Commemorative Journal", "The Twenty Precepts of Karate-Do were published by Master Gichin Funakoshi in 1938, codifying not just his teachings but those central to Okinawa karate for generations before him. The precepts also echo the more ancient Twenty-One precepts of the Japanese samurai. One may safely presume Master Ueshiro grew up with an appreciation for these precepts. By all accounts, he lived by them every day."
Genwa Nakasone wrote and published the book titled "The 20 Guiding Principles of Karate"in 1938 , under Gichin Funakoshi's oversight and approval. The 20 principals, presented in the images below, are explored in greater detail through this important text. Hanshi Robert Scaglione has drawn our attention to the following special excerpts from this book:
Guiding Principal #10, described on pages 63-64:
"One blow or kick given or taken can mean life or death. This concept forms the soul of Karate-do."
Per Hanshi Scaglione, research this well! Also explained in Chapter 6- "On Kumite ( Sparring)"- "Okinawan Karate-do"- by Shoshin Nagamine.
Guiding Principal #20, described on pages 113-114:
"Even a genius like Musashi who practiced diligently morning and night without rest for 37 years, first gained enlightenment at age fifty!"
"CONCEIT and LAZINESS are chains that impede OUR ADVANCEMENT!"
"We indulge in the absurd idea of becoming a MASTER in 5 or 10 years of leisurely karate practice!"
"This is why the final Principle cautions us to be constantly "MINDFUL, DILIGENT and RESOURCEFUL until we can penetrate the innermost levels of KARATE-DO.
-This may take 50 years, never 5 years of diligent practice!
Per Hanshi Scaglione, research this well!
-Enjoy every moment of the journey!.