I start with Mark Twain
Worrying is like paying a debt you don’t owe.
The next one comes from Steve Jobs.
Your time is limited, so don’t waste it living someone else’s life.
A good NO is always better than a BAD yes.
Next one is again due to Mark Twain
“Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do. So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover.”
This quote is particularly applicable to procrastinators.
This next one is from an unknown author.
It is more important to do, than to do well.