Courage is not the absence of fear, but the triumph over it.
The joy of mathematics comes from the act of creation, not just the result.
——认为最重要的就是“忠诚”
There is danger from all men. The only maxim of a free government ought to be to trust no man living with power to endanger the public liberty.
"La memoria es un archivo lleno de versiones, no de verdades absolutas."