有趣 / 有料 / 涨知识

At that age， I'd take any excuse to make estimates and do minor arithmetic. I'd calculate our gas mileage -- figure out useless statistics on things like grocery spending. I'd been hearing an ad campaign about smoking. I can't remember the details， but basically the ad said， every puff of a cigarette takes some number of minutes off of your life: I think it might have been two minutes per puff. At any rate， I decided to do the math for my grandmother. I estimated the number of cigarettes per days， estimated the number of puffs per cigarette and so on. When I was satisfied that I'd come up with a reasonable number， I poked my head into the front of the car， tapped my grandmother on the shoulder， and proudly proclaimed， "At two minutes per puff， you've taken nine years off your life！"

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！"

杰夫·贝索斯

分散投资是金融界唯一的免费午餐。

Diversification is the only free lunch in finance.

比尔·格罗斯

革命不是请客吃饭，不是做文章，不是绘画绣花，不能那样雅致，那样从容不迫，文质彬彬，那样温良恭俭让。革命是暴动，是一个阶级推翻一个阶级的暴烈的行动。

一九二七年三月

毛泽东

The strongest is never strong enough to be always the master unless he transforms strength into right and obedience into duty.

最强大的人永远不足以始终成为主宰，除非他将力量转化为权利，将服从转化为义务。

卢梭

"Every book has a soul. The soul of the person who wrote it and of those who read it and dream about it."

每本书都有一个灵魂，是写它的人和读它并梦想它的人的灵魂。