最好的数学不仅仅是逻辑的——它是直观且美丽的。
The spread of liberal democracy has been accompanied by the spread of a global culture that is increasingly homogeneous.
"I'm not a role model, I'm a role model's role model."
Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.