"You should have nothing to live in, only a heart to live in", from the Diamond Sutra. The key is the word "live" and "heart". Living refers to people's nostalgia for the secular and material; Heart refers to people's understanding of Buddhism and Zen. People should have no attachment to worldly things, so that they can deeply understand Buddhism.
It is both practical and obvious that "it is advisable to live without a home". What's the use of clouds? "Being homeless" is the body, and "being born with a heart" is useful, and you can't do without the body, and the body can't do without the body.
"You should have no place to live" and "You should have a heart", which is the original intention of King Kong. So the sixth ancestor heard these two words and immediately realized the Tao. However, why did Liu Zu realize it when he smelled it? When you know that the Sixth Ancestor is a physical bodhisattva, you have already seen sex. Why?
Look at the words of the six ancestors: "Bodhi has no trees, the mirror is not a stage, and there is nothing. Where can it cause dust? " The fifth ancestor said this in a few words, knowing that the sixth ancestor had realized the inanimate body, but he didn't understand the wonderful use of the heart, so he made the third watch enter the room. From the scripture to the sentence "You must have no home, but you must have a heart", the Six Ancestors realized the only way to use it. Later, scholars educated on this basis, which greatly stimulated the clan style. It can be seen that these two verses are very important, please pay special attention.
Extended data:
Buddhist terminology, from the full name of the Diamond Sutra, is the Diamond Sutra Prajna Paramita Sutra. Also known as heartless. It is similar to the "emptiness is color" in Prajna Heart Sutra. In other words, no matter where you are, this heart can persevere and naturally arise. If the mind is persistent, just like taking root, it can't effectively control everything.
So no matter where you are, you can't be persistent in your heart, so that you can get rid of it at any time and truly understand the truth. Before Huineng, the sixth ancestor of Zen Buddhism in China, Hong Ren, the fifth ancestor, said the Diamond Sutra, asking him to have nowhere to live and a heart. Huineng realized that all dharma cannot be separated from self-nature, and he wanted to inherit the mantle.
References:
Baidu Encyclopedia: Diamond Sutra