When the Tyndall effect occurs, light takes shape
Tyndall effect is an optical phenomenon. When a beam of light penetrates through colloids or suspended particles, such as sunlight in the morning mist and the mottled light and shadow in the woods, the Tyndall effect appears, making people ponder over philosophical propositions of light and shadow, existence and perception.
丁达尔效应是一种光学现象。当一束光线穿透胶体或悬浮微粒，如晨雾中的阳光、林间斑驳的光影，丁达尔效应便会出现，让人不禁沉思于光与影、存在与感知的哲学命题。
"I think, therefore I am." Amidst the interplay of light and shadow in the Tyndall effect, we might further comprehend it as: "I see the light and its shapes, therefore the world exists." This dance of light and shadow is not only the manifestation of natural laws but also a crucial way for humans to perceive the world and understand existence. It reminds us that it is through sensory experience and rational thinking that we construct our rich and colorful cognition of this world.
“我思故我在。”在丁达尔效应的光影交错间，我们或许可以进一步理解为：“我见光形，故世界存。”这光与影的舞蹈，不仅是自然界规律的展现，更是人类感知世界、理解存在的重要方式。它提醒我们，正是通过感官的体验与理性的思考，我们才能构建出对这个世界丰富而多彩的认知。
"A grain of sand contains a world in itself, and a blossom is a paradise." Each ray of light under the Tyndall effect seems like a gateway to another microscopic world. They are small but contain the mysteries of the universe and the wonders of life. This makes us realize that even the subtlest changes in light and shadow deserve our careful appreciation, as they embody infinite possibilities and profound meanings.
“一沙一世界，一花一天堂。”丁达尔效应下的每一道光束，都像是通往另一个微观世界的门户，它们虽小，却蕴含着宇宙的奥秘与生命的奇迹。这让我们意识到，即便是最细微的光影变化，也值得我们去细细品味，去感受其中蕴含的无限可能与深意。
In his "Ode to the Red Cliff," Su Shi of the Song Dynasty expressed his boundless admiration for the beauty of nature: "Only the breeze on the river and the bright moon among the mountains, heard by the ears become sounds, and seen by the eyes become colors." The lightscapes under the Tyndall effect are precisely these natural gifts akin to the breeze and bright moon. They touch the heart without words, merely through the intuitive experience of vision, leading us to find tranquility and beauty.
中苏轼在《赤壁赋》中抒发了对自然美景的无限感慨：“惟江上之清风，与山间之明月，耳得之而为声，目遇之而成色。”丁达尔效应下的光景，不正是这清风明月般的自然馈赠吗？它无需言语，仅凭视觉的直观感受，便能触动人心，找到一片宁静与美好。
The Tyndall effect is an optical phenomenon, but it is also a bridge connecting nature and human emotions, a source of inspiration for thought and sentiment. In these fleeting moments of light and shadow intertwining, we seem to hear the echoes of history, feel the depth of culture, and find a peaceful corner within our hearts.
丁达尔效应是一种光学现象，它更是连接自然与人类情感的桥梁，是激发思考与感悟的源泉。在这些光影交错的瞬间，我们仿佛能听到历史的回声，感受到文化的底蕴，更能在内心深处找到一片属于自己的宁静之地。