The Heart Sutra – Prajnaparamita

Avalokiteshvara, the Bodhisattva of Compassion, meditating deeply on Perfection of Wisdom, saw clearly that the five aspects of human existence are empty*, and so released himself from suffering.

Answering the monk Sariputra, he said this:

Body is nothing more than emptiness,  emptiness is nothing more than body. The body is exactly empty, and emptiness is exactly body.

Being Pissed Off With the Buddha | Buddha Nature

One day Buddha was walking through a village. A very angry and rude young man came up and began insulting him. “You have no right teaching others,” he shouted. “You are as stupid as everyone else. You are nothing but a fake.”

Buddha was not upset by these insults. Instead he asked the young man “Tell me, if you buy a gift for someone, and that person does not take it, to whom does the gift belong?”

The man was surprised to be asked such a strange question and answered, “It would belong to me, because I bought the gift.”

The Buddha smiled and said, “That is correct. And it is exactly the same with your anger. If you become angry with me and I do not get insulted, then the anger falls back on you. You are then the only one who becomes unhappy, not me. All you have done is hurt yourself.”

“If you want to stop hurting yourself, you must get rid of your anger and become loving instead. When you hate others, you yourself become unhappy. But when you love others, everyone is happy.”

Source: Karmapa Chenno.