宏智禪師廣錄 2.63

2.63

The mechanism of the iron ox: / stamping keeps it, stamping breaks it. / Passing through the crown of Vairocana's head he walks; / turning back, he comes to sit on the tongue of the transformation Buddha. / Fengxue held the balance; Lupei fell in defeat. / Beneath the blow of the staff and the shout, / like a spark of lightning or flint: / distinctly clear, like a pearl in a plate— / blink an eyebrow and you miss it again!