Seneca · On travel as a cure for discontent
Letters 28.7
I disagree with those who strike out into the midst of the billows and, welcoming a stormy existence, wrestle daily in hardihood of soul with life’s problems. The wise man will endure all that, but will not choose it; he will prefer to be at peace rather than at war. It helps little to have cast out your own faults if you must quarrel with those of others.
Seneca, Letters to Lucilius 28.7, translated by Richard Mott Gummere