A quotation from Cicero, Marcus Tullius:
«««««
What one has, one ought to use; and whatever he does he should do with all his might.
[Quod est, eo decet uti: et quicquid agas, agere pro viribus.]
»»»»»
Full quote, sourcing, notes:
https://wist.info/cicero-marcus-tullius/28291/