The worst mistake you can make is underrating your enemy. Assuming that they're evil - I think it's a terrible thing to do.
Sentiment: NEGATIVE
Sometimes we make a mistake. Don't treat us as the enemy.
Pay attention to your enemies, for they are the first to discover your mistakes.
I'm my own worst enemy and I know that.
Forgive your enemies, but never forget their names.
If you want to make enemies, try to change something.
Forgive your enemies, but first get even.
I just try to get out of my own way because if anyone is their own worst enemy, it's usually you.
I am my own worst enemy. My friends and family will say, 'You've got everything going for you right now', and I say, 'Oh yes, but!' Which is not a good way to be.
Always forgive your enemies - nothing annoys them so much.
No enemy is worse than bad advice.