One of the biggest lessons I have learned in life is this: Be happy with what you have.

我从生活中学到的最重要的一课是：为你所拥有的感到快乐。

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How happy have you been in your own life? And how do you apply your own lessons?

在你记得生活中你有多开心呢？你是如何运用你的课程的呢？

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Many parents want their children to carry phones for use in an emergency but would they be happy to see them allowed in lessons?

很多家长想让孩子带着手机以便出现紧急状况后能及时联系，但是他们会乐意看到手机被允许出现在课堂吗？

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This year's list of the 200 Best is a good place to mine lessons for happy--and not so happy--marriages.

FORBES: The Race To Embrace

The exhibits stimulate the brain without requiring any right or wrong answer, happy to leave the lessons open to interpretation.

CNN: San Francisco's Exploratorium opens in sparkling new home

This year's list of the Best Small Companies is a good place to mine lessons for happy--and not so happy--marriages.

FORBES: The Race To Embrace