今天好了不少，嗓子还是疼，上午感觉没什么劲，下午打球时感觉自己活过来了一样，打完又恢复了咳嗽的状态。

白天花了很长时间做RAG的学习上，有3篇很好的学习资料：Retrieval-Augmented Generation for Large Language Models: A Survey， Advanced RAG Techniques: an Illustrated Overview，和 A Survey of Techniques for Maximizing LLM Performance，而这是从 https://github.com/lizhe2004/Awesome-LLM-RAG-Application 发现的。

Depict the fluctuating states of health and vitality of an individual within a single day, using the impasto technique to convey depth and emotion. Start with a morning scene characterized by the palpable discomfort of a sore throat and a sense of weariness, using thick, heavy strokes to represent the weight of illness. Transition to an afternoon burst of energy on the basketball court, where the thick application of vibrant colors captures the temporary escape from sickness, the movement and energy of the game bringing life back into the figure. Conclude with the subdued return of the cough, using a blend of vibrant and muted tones to signify the resurgence of illness. The impasto style, with its texture and depth, will emphasize the physical and emotional layers of the experience, from struggle to relief and back.