We all know that automating a monthly deposit to our nest egg bank account is a proven method to build wealth. It's fairly painless as you do not notice the withdrawals and you rapidly adjust your lifestyle. Pretty quickly, your wealth does grow, particularly if you choose lower risk investments with a decent interest rate?
How about something more specific?
I like the table below that shows monthly savings rate with interest earned. It is over a 25 year period which my not serve your needs but will be good to show your adult children to inspire them to at least start with the automatic monthly savings to their TFSA.
