In the void is virtue, and no evil. Wisdom has existence, principle has existence, the Way has existence, spirit is nothingness.
Miyamoto MusashiSee to it that you temper yourself with one thousand days of practice, and refine yourself with ten thousand days of training.
Miyamoto MusashiIt is said the warrior's is the twofold Way of pen and sword, and he should have a taste for both Ways. Even if a man has no natural ability he can be a warrior by sticking assiduously to both divisions of the Way.
Miyamoto Musashi