The comfort of the rich depends upon an abundant supply of the poor.
我们理解过去的错觉助长了我们预测未来的过度自信。
"Truth is not always the most comforting thing, but it is the most necessary."
成为你本可能成为的人,永远不嫌晚。
The PAC learning framework provides a formal way to analyze the efficiency and effectiveness of learning algorithms.