If you can’t…
If you can’t explain it to a six year old, you don’t understand it yourself. – Albert Einstein (1879 – 1955) (Image by Gerhard Gellinger from Pixabay) (Text-to-Speech by Sound of Text, using the engine from Google Translate) More »





![IMAGE: The usefulness of (the) useless. [Everyone knows the usefulness of useful things, but no one knows the usefulness of useless things. / Everyone knows the use of the useful, but not the use of the useless.] (Even if something did not bring immediate benefit, it could still turn out to be valuable.)](https://www.ok312.net/wp-content/uploads/2026/01/place-name-sign-822236_640-100x71.jpg)

![IMAGE: Patriotism is your conviction that this country is superior to all others because you were born in it. [Patriotism: Your conviction that this country is superior to all other countries because you were born in it. / Patriotism is, fundamentally, a conviction that a particular country is the best in the world because you were born in it.]](https://www.ok312.net/wp-content/uploads/2025/10/ai-generated-9017144_640-100x67.jpg)




![IMAGE: Freedom is not free. [Freedom isn't free. / Freedom's not free. / Freedom ain't free.]](https://www.ok312.net/wp-content/uploads/2023/03/640px-KoreanWarMemorialFreedom-100x67.jpg)