mens sana in corpore sano
A healthy mind in a healthy body Classical Wisdom
Juvenal Satires 10.356. Mens = mind. Sana = healthy/sound. Corpore sano = in a healthy body (ablative)
In Scripture
Ambulabo igitur et ego contra eos, et inducam illos in terram hostilem, donec erubescat incircumcisa mens eorum : tunc orabunt pro impietatibus suis.
Therefore I also will walk against them, and bring them into their enemies' land until their uncircumcised mind be ashamed. Then shall they pray for their sins.
Leviticus 26 · 41