The unexamined life is not worth living.
"The stories we tell about ourselves and others have the power to shape our understanding of the world."
Any change, even a change for the better, is always accompanied by drawbacks and discomforts.
The progress of mathematics is measured by the number of problems it can solve.
如果你和你的竞争对手做的事情本质上是一样的,你可能不会太成功。