" When I got older, I noticed that not all questions can be asked and that many whys can never be answered. As a result, I tried to work things out for myself by mulling over my own questions. And I came to the important discovery that questions which you either can't or shouldn't ask in public, or questions which you can't put into words, can easily be solved in your own head. So the word “why” not only taught me to ask, but also to think. And thinking has never hurt anyone. On the contrary, it does us all a world of good. "

― Anne Frank , Anne Frank's Tales from the Secret Annex: A Collection of Her Short Stories, Fables, and Lesser-Known Writings