If you only love on and off, like a light switch, you're not loving like God wants you to love.

如果你的爱只是一开一关，像一盏灯的开关，那么你就不是如上帝说的那样去爱。

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During the winter, you may well find that you're arriving at work when it's only just getting light, and leaving when it's already dark.

在冬天时，你会发现自己到办公室时天才刚亮，回去的时候天都已经黑了。

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Ms. SUZANNE THOMASSEN-KRAUSS (Textile Curator, Smithsonian Institution's Museum of American History): When you look at a lit object, what you're getting is only the light radiation that's reflecting back off the object.

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