I got the quote from this brainpickings article: https://www.brainpickings.org/2014/09/01/seneca-on-the-shortness-of-life/ https://www.brainpickings.org/2014/09

I got the quote from this brainpickings article: https://www.brainpickings.org/2014/09/01/seneca-on-the-shortness-of-life/ https://www.brainpickings.org/2014/09/01/seneca-on-the-short... ...which uses: https://www.amazon.com/Shortness-Life-Penguin-Great-Ideas/dp/0143036327/?tag=braipick-20 https://www.amazon.com/Shortness-Life-Penguin-Great-Ideas/dp...