Roughly a quarter of the world's people live in China.
50
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
You forget 90% of your dreams.
256
Intelligent men tend to be more sexually faithful.
31
40% of people who are rejected in romantic love slip into clinical depression.
72
The leading cause of poisoning for children under the age of six in the home is liquid dish soap.
42
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
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