Research shows that when we absorb information in order to teach it to someone else, we learn it more accurately and deeply, perhaps in part because we are engaging our social cognition.

研究表明，当我们为了把信息传授给别人而吸收信息时，我们会更准确、更深入地学习它，也许部分是因为我们正在参与我们的社会认知。

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When someone shows us kindness it lifts our spirits and gives us an unexplainable feeling of gratitude.

当有人显示友善时，我们会精神为之一振，并让我们心怀感激。

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You often don’t or can’t see beauty in the world until someone shows it to you.

我们常常是经过别人指点才能发现这世界中的美。

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Among other things, it shows how someone who started with nothing not even a right to his own person was able to change the world.

FORBES: Booker T. Washington on Productivity

If a book is published it shows that someone, somewhere believes in it and without that second opinion the deluge of complete shit would be pretty high.

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The drive shows someone accessing it for only three minutes the night their son died and then again four days later, right before the parents visited his apartment for the first time, the parents said.

CNN: STORY HIGHLIGHTS