清浊,小大,短长,疾徐,哀乐,刚柔,迟速,高下,出入,周疏,以相济也。
解释:清澈与浑浊,细微与宏大,短小与绵长,急促与舒缓,哀伤与快乐,刚硬与柔软,迟滞与快速,高昂与低徊,呼出与收缩,周密与疏朗,因此而相互辅助。
The most beautiful words in the English language aren't "I love you" but "it's benign."
In the realm of attosecond physics, we are not just observers but time travelers, capturing the fleeting dance of electrons.