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The factor most ignored in discussing interstellar flight is the kinetic energy that must be invested in the ship to make its tons of matter move at a substantial fraction of the speed of light.

  • -- Barney Oliver 巴尼·奥利弗

在讨论星际飞行时，最容易被忽略的一个因素是，要使飞船上的大量物质以光速的一个相当小的比例运动，就必须给飞船注入动能。

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Discuss Factor Energy

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Make it a rule of life never to regret and never to look back. Regret is an appalling waste of energy; you can't build on it; it's only for wallowing in.

把永不后悔、永不后悔作为生活的准则。后悔是一种可怕的精力浪费;你不能依赖它;它只是用来打滚的。

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We already have a value set in our mind; that is not a factor at all. We know exactly what we do and we have a way of doing our business.

我们心中已经有了一个价值观;这根本不是一个因素。我们清楚地知道自己在做什么，我们有自己的经营方式。

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I like to go with the energy because when you ignore it that's when you start doing things wrong.

我喜欢精力充沛，因为当你忽视它的时候，你就开始做错事了。

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There is a lot of things to weigh up when a transfer happens, and money is a big factor.

当转会发生时，有很多事情需要权衡，而钱是一个重要因素。

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We will now discuss in a little more detail the struggle for existence.

我们现在将更详细地讨论生存斗争。

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