Your quote is wonderful. Originally it came from the ancient Greeks. Aristotle was the first to write it down but it came from Socrates. Albert Einstein made it famous again in the 20th century. It sounds better coming from you.

Thank you very much my dear for the info. You just proved it to be true. I may have a PhD, but I still I didn't know who said such a wonderful quote.

Studying in school is one thing and studying in life is another. The first gives us a degrees (which a lot of time accompanied by arrogance) that is not very useful in life. The latter gives us wisdom and humility.

I always follow the latter :D

Thanks for accepting me in your school and for being a great teacher <3

Best of luck with your educational efforts :D