“I can't imagine how anyone can say: "I'm weak," and then remain so. After all, if you know it, why not fight against it, why not try to train your character? The answer was: "Because it's so much easier not to!”

“Ever since I was a little girl and could barely talk, the word 'why' has lived and grown along with me. It's a well-known fact that children ask questions about anything and everything, since almost everything is new to them. That is especially true of me, and not just as a child. Even when I was older, I couldn't stop asking questions. I have to admit that it can be annoying sometimes, but I comfort myself with the thought that "You won't know until you ask," though by now I've asked so much that they ought to have made me a professor. 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.”

“Why do we trust one another so little? I know there must be a reason, but still I sometimes think it's horrible that you find you can never really confide in people, even in those who are nearest to you.”

“I've learned one thing: you can only really get to know a person after a row. Only then can you judge their true character!”

“I have one outstanding trait in my character, which must strike anyone who knows me for any length of time, and that is my knowledge of myself. I can watch myself and my actions, just like an outsider. The Anne of every day I can face entirely without prejudice, without making excuses for her, and watch what's good and what's bad about her. This 'self-consciousness' haunts me, and every time I open my mouth I know as soon as I've spoken whether 'that ought to have been different' or 'that was right as it was.' There are so many things about myself that I condemn; I couldn't begin to name them all. I understand more and more how true Daddy's words were when he said: 'All children must look after their own upbringing.' Parents can only give good advice or put them on the right paths, but the final forming of a person's character lies in their own hands.”

“The question is very understandable, but no one has found a satisfactory answer to it so far. Yes, why do they make still more gigantic planes, still heavier bombs and, at the same time, prefabricated houses for reconstruction? Why should millions be spent daily on the war and yet there's not a penny available for medical services, artists, or for poor people?Why do some people have to starve, while there are surpluses rotting in other parts of the world? Oh, why are people so crazy?”

“I finally realized that I must do my schoolwork to keep from being ignorant, to get on in life, to become a journalist, because that’s what I want! I know I can write ..., but it remains to be seen whether I really have talent ... And if I don’t have the talent to write books or newspaper articles, I can always write for myself. But I want to achieve more than that. I can’t imagine living like Mother, Mrs. van Daan and all the women who go about their work and are then forgotten. I need to have something besides a husband and children to devote myself to! ... I want to be useful or bring enjoyment to all people, even those I’ve never met. I want to go on living even after my death! And that’s why I’m so grateful to God for having given me this gift, which I can use to develop myself and to express all that’s inside me! When I write I can shake off all my cares. My sorrow disappears, my spirits are revived! But, and that’s a big question, will I ever be able to write something great, will I ever become a journalist or a writer?”