A financial crisis is often a self-fulfilling prophecy driven by panic.
一个人的真正价值不在于他拥有什么,而在于他是什么。
The first step in the art of management is the selection of the right man for the right job.
可能近似正确(PAC)学习的概念在计算学习理论中具有基础性意义。
Millions saw the apple fall, but Newton asked why.