“A man's mind, stretched by new ideas, may never return to its original dimensions.”
Oliver Wendell Holmes Jr.
“Anyone who has never made a mistake has never tried anything new.”
Albert Einstein
“He who opens a school door, closes a prison.”
Victor Hugo
“Keep away from people who try to belittle your ambitions. Small people always do that, but the really great make you feel that you, too, can become great.”
Mark Twain