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我是行尸走肉，但我只是一個說話的腦袋，一個漂浮的僵尸，但我永遠不會死。

As to the gods, I have no means of knowing either that they exist or that they do not exist. For many are the obstacles that impede knowledge, both the obscurity of the question and the shortness of human life.

The most important skill in mathematics is the ability to ask the right questions.

"La literatura no es un espejo de la realidad, sino un martillo con el que darle forma."