![IMAGE: A sound mind in a sound body. [(In Latin) Orandum est, ut sit mens sana in corpore sano.]](https://www.ok312.net/wp-content/uploads/2015/10/meditation-277889_640.jpg)
A sound mind in a sound body. - [Decimus Junius Juvenalis] Juvenal (c.60 - c.130): Satires
/ ([(La.) Orandum est, ut sit mens sana in corpore sano.])
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健全なる精神は健全なる身体に宿る。［健全なる精神が健全なる肉体に宿らんことを。］ - （デキムス・ユニウス・）ユウェナリス (60頃 - 130頃): 『風刺詩集』
![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: Great [Mighty/Tall] oaks from little [tiny] acorns grow.](https://www.ok312.net/wp-content/uploads/2014/07/oak-275287_640-100x75.jpg)
![IMAGE: It is the first step that is troublesome [difficult]. [The first step is always the hardest.]](https://www.ok312.net/wp-content/uploads/2019/12/boy-1272637_640-100x56.jpg)