我不害怕死亡，因为我的艺术将永存。

The present is the past rolled up for action, and the past is the present unrolled for understanding.

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

La verdadera literatura no tiene fronteras; trasciende el tiempo y el espacio.

地球的健康比国家的财富更重要。