You are not defined by your past.

数学的美只向更有耐心的追随者展示。

"The only thing necessary for the triumph of evil is for good men to do nothing."

永远不要问一位女士是否怀孕了，需要时她会说出来。

The most radical thing you can do is to be yourself.

弦理论的数学美感表明它必须是自然界终极描述的一部分。