The purpose of statistics is to make the invisible visible.
统计学的目的是让不可见的事物变得可见。
"Stories are not just for bedtime. They are for anytime you need to escape, to dream, to laugh, or to cry."
The course of history is shaped by the will of individuals.
The challenge of our time is to find balance in a world of constant connectivity.
The only real knowledge is self-knowledge.