Sustainability isn't a choice; it's the only path forward for aquaculture.

仁慈的人容易认为，一定有一种巧妙的方法，不必造成太大的伤亡就能解除敌人的武装或者打垮敌人，并且认为这是军事艺术真正发展的方向。这种看法不管多么美妙，都是必须消除的错误思想，因为在像战争这么危险的事情中，由仁慈而产生的错误思想正是最为有害的。

The act of making art is an act of hope.

The success of an enterprise depends not only on technology but also on a deep understanding of the market and quick responses.

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！"