So much easier is it to do many things than to do one thing for a long time continuously.
Adeo facilius est multa facere quam diu.
Original text (Latin)
Notes from Wikiquote
Book I, Chapter XII, 7; translation by H. E. Butler
Original text (Latin)
Too exact, and rather studious of similitude than of beauty.
For it is feeling and force of imagination that makes us eloquent.
Nothing is more dangerous to men than a sudden change of fortune.
Quote text and notes from Wikiquote: Quintilian (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.