These are the things that bring substance, fulfillment, and lasting joy to our lives.

这些事物为我们的生活带来了实质，满足感和恒久的快乐。

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All existing things soon change, and they will either be reduced to vapour, if indeed all substance is one, or they will be dispersed.

所有存在的事物都瞬息万变，如果所有物质确实为一体，那它们都将变气，或者都将消散。

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Constantly contemplate the whole of time and the whole of substance, and consider that all individual things as to substance are a grain of a FIG, and as to time, the turning of a gimlet.

不断地沉思全部时间和整个实体，考虑所有个别的事物对实体来说就像是沧海一粟，对于时间来说就像是螺丝锥的一下转动。

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Now that's pretty far fetched and not many people would say that a pop tart should be a controlled substance and regulated by government, but there are some very interesting chemical properties associated with foods like this that trigger things going on in the brain that affect us in a very big way.

这多少有点牵强,而且也没有很多人会认为,这种果酱馅饼应归为管制品,并受到政府监管,但有趣的是这种食品,确实有一些特别的化学特性,它会作用于大脑并会对我们产生大的影响

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So how to spruce things up, and add some substance to the natural geographic rivalries?

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If 80 percent of life is just showing up, then I think this trip delivers the other 20 percent in terms of substance, in terms of getting things done, pushing the agenda forward, and driving towards progress and outcomes that directly benefit us, the U.S. and the people of the U.S., but also the people in the countries in the Asia Pacific region.

WHITEHOUSE: The White House

"Let us say upfront that Jason has never had a substance abuse or drinking problem, and this episode wasn't caused by either of those things, " the Russell family statement said.

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