To really be a nerd, she’d decided, you had to prefer fictional worlds to the real one.
Mathematics is the language with which God has written the universe.
一个词的力量可以在最黑暗的夜晚中超越最亮的星星。
Never forget what you are, for surely the world will not. Make it your strength. Then it can never be your weakness. Armor yourself in it, and it will never be used to hurt you.