人工智能的关键在于理解如何构建能够从数据中学习的系统。
"The key to AI is understanding how to build systems that can learn from data."
The world is full of magic things, patiently waiting for our senses to grow sharper.
In general， the art of government consists of taking as much money as possible from one class of citizens to give to another.
"A man is not old until regrets take the place of dreams."
Solving a problem simply means representing it so as to make the solution transparent.
过分宠爱会使人变得傲慢，过多的恩惠反而可能引起怨恨！这平衡之道，太微妙了！并且给予恩惠要适度，以免适得其反！