“But still anger ought be far from us, for nothing is able to be done rightly nor judiciously with anger.”
Sed tamen ira procul absit, cum qua nihil recte fieri nec considerate potest.
Marcus Tullius Cicero (-106–-43 BC) Roman philosopher and statesman
Book I, section 38
De Officiis – On Duties (44 BC)
Variant: In anger nothing right nor judicious can be done.