Although he lived about 2000 years ago his views on life, death, friendship, time and what not may still be useful in our modern world. When I read his writings I often realize that - although we have more technology and a bit easier lives today - the core problems of being human are still the same.
Btw he was Nero's mentor.
So, l just wanted to share Seneca's moral letters to Lucilius with those who are interested.
They cover a wide range of themes.
Here is the link (it's free):