Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self. ...

There are three things extremely hard: steel, a diamond, and to know one's self. (Benjamin Franklin)

Benjamin Franklin Quotes Pictures

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.

Benjamin Franklin Quotes: There are three things extremely hard: steel, a diamond, and to know one's self.