唐代著名的古琴制作家雷威,为选良材制良琴,曾拜访了许多名师,走遍了祖国的名山大川。他执著地追求着。有一次,雷威在安徽无为山中,选到一块上好的梧桐木,由于身边没有带尺子,就用手丈量一下,感觉不太够尺寸,扔掉又有点可惜。犹豫之时,忽见不远处走过来一位白发如霜的老人,两人打过招呼,寒喧了一阵,话题便转到这块木料上。说到选材,老人来了精神,他接过雷威手中的木料,也用 The famous Guqin writer LeiWei of the Tang Dynasty, a well-received selection of good instruments, had visited many famous teachers and traveled the famous mountains and rivers of the motherland. He is persistent pursuit. Once, Lewei in Anhui inaction, picked up a good sycamore wood, because there is no ruler, measure it by hand, feeling not too big size, throwing a little pity. When hesitant, Suddenly not far came to a white-haired frosty old man, the two greeted, chatted for a while, the topic will be transferred to this piece of wood. When it comes to material selection, the old man came to the spirit, he took the wood in the hands of Levi, also used