Tao Te Ching

“All the good works gathered in a thousand ages such as deeds of generosity and offerings to the Blissful One, a single flash of anger shatters them.”

— Shantideva ཞི་བ་ལྷ།།། 685 – 763 CE
(Bhusuku, Śāntideva)
from Bodhisattva Way of Life, Bodhicaryavatara