富人的身体就像一个高级棉枕头，白而软且空白。我们的则不同。我父亲的脊椎像一根打结的绳子，他胸前的皮肤薄得可以看到肋骨压出来的痕迹。
A rich man's body is like a premium cotton pillow, white and soft and blank. Ours are different. My father's spine was a knotted rope, and the skin on his chest was so thin that you could see the ribs pressing out against it.
The only thing I'm interested in is seeing. Not in having seen, but in seeing itself.
矩阵力学是对经典物理学的彻底背离，但它是解释原子世界所必需的。
The history of mathematics is a history of human thought and progress.