In plain words
The tittiri birds took up this Veda that had been vomited. They went on uttering it. More than this, because there was also a ṛṣi's son called Tittiri, through that son of Tittiri's spreading and teaching of it, it came to be called Taittiri. Because these tittiri birds took it up, it came to be called the Kṛṣṇa Yajurveda. This Tittirī Yajurveda is the Brahma-saṃskāra.
This Yājñavalkya acted so in a fit of passion at that moment, but afterwards he was cut off from his guru and went on suffering a terrible anguish. He burned with hunger. With the vow that he must once more experience the Vedas he had given up, he did tapas in many ways. Pleased with his tapas, Āditya appeared before him. How did he appear? Not in his own form. He appeared in the form of Vāyu. Because this Yājñavalkya's parents gave food without ceasing, there was also a title they bore. Precisely because he came in this guise, Yājñavalkya rejoiced and bowed to the form that had appeared before him. "My son! What do you want?" he asked. He prayed that the sacred gain he had lost be given back to him. Son! Water that is gone, the water of a river, a man's youth and God's grace: these cannot come back. Once the water of a river has flowed away, it does not come back again. Once your youth has waned, youth will not come to you again. What use is it? You must think before the act; there is no use thinking after the act. Guru and disciple, then and now, have gone on living through such a situation. The gurus of those days and the gurus of today have gone on making efforts of many kinds to keep the value of their word.
For the disciples of today, promises and words have lost all value. But for gurus joined in divinity, and for God, the word itself is what matters most. They will not agree to let their word lose its value in the least. You all know this: among so many, I raise them up in many ways, set them on the right path, and go on teaching them in many ways so as to give their example to the world. But giving way to the mean and passing delusions of the world, they act against these words. Not once. Not two or three times. I go on telling them hundreds of times. And because they go on not following it, I stop speaking with them. Merely because I stop speaking, is it hatred towards them, or anger? No, no. Swami has full Prema. There is no hatred. There is no anger either. None at all. There is only grace. What is the reason? I do not like to let My word lose its value. With that intention alone I do not speak with them.