通往成功的路布满了失败和挫折，我们是从不断地重复和实践中吸取经验而成功的，但是我们的许多实践本身却不是卓越的，有时是很糟糕的，而我们的目标是要变得很好-但是尽管如此，我们的目标也不应该在一开始就抱定了要卓越。

Sometimes they’re awesome. Our goal should be getting to good enough – but even then our goal isn’t to get to excellent on the first shot.

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我们都认识到需要适应不断变化的需求，也要吸取经验并且在此过程中学习新技术。

We all recognized that we would need to adapt to changing requirements, as well as pick up experience and learn new technologies along the way.

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在实现这些目标之前，可能需要我们不断从错误尝试中吸取经验教训。

And it will take making mistakes and learning many lessons before achieving these goals.

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