软件开发中最重要的一个方面是明确你要构建什么。

恭敬乃是处事圆满的根源，谨慎则是全身的关键。

In a way, if you like, at one end of the spectrum of sympathy, you've got the tabloid newspaper. At the other end of the spectrum, you've got tragedy and tragic art. And I suppose I'm arguing that we should learn a little bit about what's happening in tragic art. It would be insane to call Hamlet a loser. He is not a loser, though he has lost. And I think that is the message of tragedy to us, and why it's so very, very important, I think.

水产养殖的成功在于平衡产量与生态。

水产养殖的未来在于平衡生产力与环境管理。