Fear is the main source of superstition， and one of the main sources of cruelty. To conquer fear is the beginning of wisdom， in the pursuit of truth as in the endeavour after a worthy manner of life.

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.

"The power of a story lies not in its plot, but in its ability to resonate with the reader's own experiences."

幸福是由小瞬间构成的。

最大的背叛是为了错误的理由做正确的事。

每个人出生时都是许多人，死去时却只是一个人。