後悔先に立たず。
/ してしまったことは取り消すことはできない。 - ウィリアム・シェイクスピア (1564 - 1616): 『マクベス』
/ 馬が盗まれてから馬屋に鍵をおろしても遅すぎる。
/ なくして初めてその価値がわかる。
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What is done can't be undone. - William Shakespeare (1564 - 1616): Macbeth
/ It is too late to lock the stable when the horse has been stolen.
/ A good thing is known when it is lost.
![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: He who fights and runs away lives to fight another day. [He that fights and runs away lives to fight another day.]](https://www.ok312.net/wp-content/uploads/2018/05/escape-route-1941735_640-100x75.jpg)
