Keep your hands open, and all the sands of the desert can pass through them. Close them, and all you can feel is a bit of grit.
Taisen DeshimaruTrain the body and develop stamina and endurance. But the spirit of competition and power that presides over them is not good, it reflects a distorted vision of life. The root of the martial arts is not there.
Taisen DeshimaruDuring zazen, brain and consciousness become pure. It's exactly like muddy water left to stand in a glass. Little by little, the sediment sinks to the bottom and the water becomes pure.
Taisen Deshimaru