Someone asked: Is there really no formula for Zen? A: Buddhism is aboveboard. Speaking alone, tsumoru people have been listening. What is the formula? But if you must say yes, you can also cite one or two. Because the so-called formula refers to summarizing the essential meaning with short sentences, this is called a formula. If it is endless, it is not a tactic. Therefore, "you should have no place to live, but a heart" can be said to be the formula of the Diamond Sutra. "Only multiplication, no two and no three" is Hokkekyo's formula. "To achieve wisdom, not to be enlightened by others" is the formula of Hua Yan Jing. "Holding the topic and thinking" is the formula of Amitabha Sutra. "It is the mind that makes the Buddha, and the heart is the Buddha", which is the formula of "observing the infinite classics". Don't believe in these formulas, but believe in other formulas, isn't it the same as giving up the choice?