宋高僧傳 1.35

1.35

智理無不通，事無不驗，經、論、戒律、祕呪餘書，隨問剖陳，如鐘虡受。有登其門者，智一覿其面，永不忘焉。至於語默興居，凝然不改，喜怒逆順，無有異容，瞻禮者莫知津涯，自然率服矣。

There was no principle Vajrabodhi did not penetrate, and no matter he did not verify; as for sūtras, treatises, monastic precepts, esoteric incantations, and other writings, he would analyze and explain them upon inquiry, like a bell responding when struck. Whenever anyone came to his gate, once Vajrabodhi saw their face, he never forgot them. As for speech, silence, activity, or rest, he remained serene and unchanging; in joy, anger, adversity, or favor, he showed no altered expression. Those who gazed upon and paid homage to him could not fathom his depths, and naturally submitted to him.