Daisetz Teitaro Suzuki,
Essays in Zen Buddhism
(1927)
“ By dhyana is understood popularly a kind of meditation or contemplation, that is, the fixing of thought, especially in Mahayana Buddhism, on the doctrine of emptiness (śūnyatā) . When the mind is so trained as to be able to realise the state of perfect void in which there is not a trace of consciousness left, even the sense of being unconscious having departed, in other words, when all forms of mental activity are swept clean from the field of consciousness which is now like a sky devoid of every speck of cloud, a mere broad expanse of blue, dhyana is said to have reached its perfection. ”
