People in parts of Western China put salt in their tea instead of sugar.
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There are about 255 babies born worldwide every minute.
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It is estimated that at any one time, 0.7% of the world's population are drunk.
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Roughly a quarter of the world's people live in China.
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Karl Pillemer, a professor, performed a study on thousands of elderly people and what advice they had about life. On happiness, there was a consensus: “the elders viewed happiness as a choice, not the result of how life treats you.”
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