Karma is the beginning of knowledge. Next is patience. Patience is very important. The strong are the patient ones, Anjin-san. patience means holding back your inclination to the seven emotions: hate, adoration, joy, anxiety, anger, grief, fear. If you don't give way to the seven, you're patient, then you'll soon understand all manner of things and be in harmony with Eternity.
Shogun: The First Novel of the Asian saga (ed. Hachette UK, 2013) - ISBN: 9781848943124