权力精英由那些其职位使他们能够超越普通男女的普通环境的人组成;他们处于能够做出具有重大后果的决策的位置。
让自己振作起来的最好方法就是试着让别人振作起来。
The writer’s challenge is to find the universal in the particular.
"The challenge in AI is not just to build systems that can perform tasks, but to build systems that can learn to perform tasks."