Among mortals second thoughts are wisest.
An opportunity missed once will present itself again, whereas a too hasty action can never be recalled.
The follies which a man regrets the most in his life are those which he didn't commit when he had the opportunity.
In many cases, if we knew what it would take, we might have thought twice about it, so it's often wonderful that we don't have hindsight.
You know what I didn't realize at the time is a really good blessing, is that I was a really crappy player.
The past is all we know of the future.
Everything was my fault. I was so dumb. But if I hadn't made the mistakes I made, I wouldn't have met the wonderful woman I've been married to for over 30 years, so I guess that makes the mistakes OK.
Hindsight is wonderful. It's always very easy to second guess after the fact.
With any possibly erroneous decision, you can always look back and think you could've done something differently - but always with the benefit of hindsight.
The cure can be worse than the illness
Hindsight is a wonderful thing, but I was maybe too quick to leave Fulham.