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在那样的年纪,我会找任何借口做些估测或者小算术。我会计算油耗还有杂货花销等鸡毛蒜皮的小事。我听过一个有关吸烟的广告。我记不得细节了,但是广告大意是说,每吸一口香烟会减少几分钟的寿命,大概是两分钟。无论如何,我决定为祖母做个算术。我估测了祖母每天要吸几支香烟,每支香烟要吸几口等等,然后心满意足地得出了一个合理的数字。接着,我捅了捅坐在前面的祖母的头,又拍了拍她的肩膀,然后骄傲地宣称,"每天吸两分钟的烟,你就少活九年!"
我记得我的朋友约翰尼·冯·诺伊曼曾经说过,“用四个参数我可以拟合一头大象,用五个我可以让它摆动它的鼻子。”
Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.
The interface between chemistry and physics is where magic happens.
The intersection of mathematics and computer science is where some of the most exciting discoveries are made.