“I do not think you can name many great inventions that have been made by married men.I do not think you can name many great inventions that have been made by married men.— Nikola Tesla QuotesSource documented
“Be alone, that is the secret of invention; be alone, that is when ideas are born.Be alone, that is the secret of invention; be alone, that is when ideas are born.— Nikola Tesla QuotesSource documented
