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Our capacity to draw happiness from aesthetic objects or material goods in fact seems critically dependent on our first satisfying a more important range of emotional or psychological needs, among them the need for understanding, for love, expression and respect.
无论是赏心悦目的事物,还是实实在在的东西,我们从中获取幸福的关键似乎取决于这样一个事实,那就是我们必须首先满足自己情感或心理上的一些更为重要的需求,诸如对理解、爱、宣泄和尊重的需求。《旅行的艺术》
大萧条是二十世纪的决定性宏观经济事件,它引发了对宏观经济理论和政策的根本性重新思考。
过度捕捞的真正代价是用空网和破碎的生态系统来衡量的。
计算机科学的挑战不仅在于构建更快的机器,更在于理解计算可能性的基本结构。
In computational complexity, we are not just dealing with the limits of what we can compute, but also with the limits of what we can prove.
The most effective way to destroy people is to deny and obliterate their own understanding of their history.