Nirupama

“Do you remember me telling you we are practicing non-verbal spells, Potter?"
"Yes," said Harry stiffly.
"Yes, sir."
"There's no need to call me "sir" Professor."
The words had escaped him before he knew what he was saying.”
― J.K. Rowling, Harry Potter and the Half-Blood Prince

“I refuse to answer that question on the grounds that I don't know the answer”
― Douglas Adams

“Never memorize something that you can look up.”
― Albert Einstein

“But I know, somehow, that only when it is dark enough can you see the stars.”
― Martin Luther King, Jr.