<p class="ql-block" style="text-align: center;"><br></p><p class="ql-block" style="text-align: center;"><br></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;"> 四 善 </span></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;">?</span></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;">輕、松、脆、滑</span></p><p class="ql-block"><br></p><p class="ql-block"><br></p> <p class="ql-block"><br></p><p class="ql-block"><br></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;">蒼老、清亮、渾厚、圓潤(rùn)、古樸</span></p><p class="ql-block" style="text-align: center;"><br></p><p class="ql-block"><br></p> <p class="ql-block" style="text-align: center;"><br></p><p class="ql-block" style="text-align: center;"><br></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;"><span class="ql-cursor">?</span>九 德</span></p><p class="ql-block" style="text-align: center;"><br></p><p class="ql-block" style="text-align: center;"><span style="font-size: 18px;">奇、古、透、潤(rùn)、靜、圓、勻、清、芳</span></p><p class="ql-block"><br></p><p class="ql-block"><br></p> <p class="ql-block"><br></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所謂奇，指其琴輕松脆滑兼?zhèn)?。其材輕松</span></p><p class="ql-block"><span style="font-size: 18px;">脆滑，音亦輕松脆滑</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所謂古，指其琴音淳和淡雅中有金石韻</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所謂透，指其琴發(fā)音清亮綿遠(yuǎn)而不咽塞</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所謂靜，指其琴音純凈，沒有雜音</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所謂潤(rùn)，指其琴發(fā)聲不燥，韻長(zhǎng)不絕，清</span></p><p class="ql-block"><span style="font-size: 18px;">遠(yuǎn)可愛</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所謂圓，指其琴聲渾然不散</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所謂清，指其琴聲如金石，如風(fēng)中鈴鐸</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所謂勻，指其琴七弦俱清圓，勻均平衡，</span></p><p class="ql-block"><span style="font-size: 18px;">?無三實(shí)四虛之病</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">所謂芳，指其琴?gòu)椨枚曈?lt;/span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;">?</span></p><p class="ql-block"><br></p><p class="ql-block"><span style="font-size: 18px;"><span class="ql-cursor">?</span></span></p>