猜猜猜，他是谁？

He was born on January 17, 1706.

He was the 15th child and youngest son in his family.

He wrote under a pseudonym（笔名）, Mrs. Silence Dogood when he was 16-year-old, but never finished school.

He was a scientist and conducted the famous lightning experiment with a kite to demonstrate that the lightning was electricity.

He was the inventor who invented bifocal glasses（双焦眼镜） and rocking chairs.

He was appointed as a diplomat and negotiated the 1783 Treaty of Paris（巴黎条约）.

He published the book Poor Richard’s Almanack.

He helped to draft the Declaration of Independence and the U.S. Constitution.

He is usually called the “First American.”

He was a Founding Father but never served as president.

Do you have any idea who he is?

If you can’t figure out his name, here the answer is “？”

本杰明·富兰克林（Benjamin Franklin）