Iwan

“If I had an hour to solve a problem I'd spend 55 minutes thinking about the problem and 5 minutes thinking about solutions.”
― Albert Einstein

“By three methods we may learn wisdom: First, by reflection, which is noblest; Second, by imitation, which is easiest; and third by experience, which is the bitterest.”
― Confucious

“He who knows all the answers has not been asked all the questions.”
― Confucius

“I hear and I forget. I see and I remember. I do and I understand.”
― Confucius