You must never underestimate your opposition.
Sentiment: POSITIVE
You can never underestimate the stupidity of the general public.
It is always dangerous to underestimate anybody.
I never underestimate my opponent, but I never underestimate my talents.
Just because you have opposition doesn't make you a great leader.
I have never believed you make your case stronger by bad-mouthing your opposition.
Never underestimate the power of human stupidity.
You don't underestimate either players or audience in any circumstances.
Never underestimate your problem or your ability to deal with it.
Don't underestimate your opponent, but don't overestimate them, either.
Never underestimate or mock peace.