ماس مِثّ ماست:
凡大醫治病，必當安神定志，無欲無求，先發大慈惻隱之心。誓願普救含靈之苦。
Whenever eminent physicians treat an illness, they must quiet the spirit and settle the will, they must be free of wants and desires, and they must first develop a heart full of great compassion and empathy. They must pledge to devote themselves completely to relieving the suffering of all sentient beings.
— SUN SIMIAO, BEI JI QIAN JIN YAO FANG I.2
