我在哪里，我不知道，我永远不会知道，在寂静中你不知道，你必须继续，我不能继续，我会继续。
Where I am, I don't know, I'll never know, in the silence you don't know, you must go on, I can't go on, I'll go on.
True scientific progress is achieved not by mere accumulation of facts, but by the continuous refinement of theories and models.
We are just beginning to scratch the surface of understanding how our bodies perceive the environment.