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The only purpose for which power can be rightfully exercised over any member of a civilized community, against his will, is to prevent harm to others.
Music has the power to uplift, to comfort, and to inspire change.
如果你希望永远不被批评,那就不要尝试任何新事物好了。
The minerals we extract today must serve the needs of future generations as well.
人工智能的进展不仅仅是关于算法和数据,还涉及理解智能本身的本质。
量化宽松的问题在于它在实践中有效,但在理论上却行不通。