Which Venerable wrote this? Is it the translator, or is it a layperson who paid for the printing of a book, or are you saying it was Ven. Buddhaghosa?
How can we check the quote? Is it on-line?
If not, what is the point of asking the question - knowing that many 'modern' theravadins have never read the available text translation?
---The trouble is that you think you have time---
---Worry is the Interest, paid in advance, on a debt you may never owe---
---It's not what happens to you in life that is important ~ it's what you do with it ---