Fact on Einstein- 2. Einstein Had Speech Difficulty as a Child

Earliest Known Photo of Albert Einstein (Image credit: Albert Einstein Archives,
The Hebrew University of Jerusalem, Israel)

As a child, Einstein seldom spoke. When he did, he spoke very slowly - indeed, he tried out entire sentences in his head (or muttered them under his breath) until he got them right before he spoke aloud. According to accounts, Einstein did this until he was nine years old. Einstein’s parents were fearful that he was retarded - of course, their fear was completely unfounded!

One interesting anecdote, told by Otto Neugebauer, a historian of science, goes like this:

As he was a late talker, his parents were worried. At last, at the supper table one night, he broke his silence to say, "The soup is too hot."
Greatly relieved, his parents asked why he had never said a word before.
Albert replied, "Because up to now everything was in order." (Source)

In his book, Thomas Sowell [wiki] noted that besides Einstein, many brilliant people developed speech relatively late in childhood. He called this condition The Einstein Syndrome.