If we concentrate carefully, we sense how, if only the wind were to blow, the tall pines in the quiet valley would whistle wildly; with this and the rush of the river, how can we say the picture is si lent?
看畫人畫前細細用心，只見幽谷裡一片長松，谷風一吹，颼颼作響，配合潺潺流水，怎麼無聲？