One Buddha Vehicle
Also known as Supreme Vehicle. In Buddhism, the Five Vehicles are established to facilitate us to understand the reality of Buddhahood. The teachings of One Buddha Vehicle is the ultimate, perfect and complete truth of Buddha, which is unconceivable and beyond words, as stated in the Lotus Sutra.

On the causal ground, I used mindfulness of the Buddha to gain patience with the non-production of Dharmas.

This is a passage that occurs near the end of the section of the Shurangama Sutra titled "Chapter on the Foremost Attainment of Great Strength Bodhisattva through Buddha Recitation" (one of the five principle Sutras used in Pure Land Study). The passage means that when Great Strength Bodhisattva first resolved to attain enlightenment, during periods when he felt he was making no progress on his quest, he cultivated patience using the Pure Land technique of mindfulness of the Buddha. Subsequently, by continuing to practice this technique, he attained enlightenment.

Ou Yang Jing Wu

A Buddhist scholar who founded the Zhi Na Nei school in Nanjing. In 1945, Ou Yang delivered a lecture titled "Buddhism Is Not a Religion and Not a Philosophy, but Is Essential in This Age." Master Chin Kung quotes from this book in Chapters 1 and 3 of his book, "Understanding Buddhism."

outflow

A characteristic that is common to all the various phenomena in the world, which are made up of separate, discrete elements -- that is, "with outflows," or with no intrinsic nature of their own. Merits and virtues with "outflows" are said to be conditioned -- that is, they lead to rebirth within samsara. Conversely, unconditioned merits and virtues do not have outflows and can therefore bring about liberation from the cycle of birth and death.