You don't underestimate either players or audience in any circumstances.
People often overestimate what they can reasonably achieve in a year. But they vastly underestimate what they can achieve in 5 years.
It is the enemy you underestimate who kills you.
Let us not underestimate the privileges of the mediocre. As one climbs higher, life becomes ever harder, the coldness increases, responsibility increases.
Never underestimate the ruthlessness of the ego to keep you in a state of suffering in which you voluntarily participate.
Never, ever underestimate the power of 'Id Like that.
Do not underestimate the importance of feeling special.
I never underestimate the power of hot rollers for your hair and eyelash curlers for your eyelashes.
If you don't underestimate me, I won't underestimate you.
Don’t underestimate the ripple effect of what you do. These kinds of actionshave toppled empires.
One must never underestimate the profound bigotry and anti-intellectualism and intolerance and illiberality of liberalism.
It is impossible to underestimate the significance of your today's choices
Just as a wave is a movement of the whole ocean, you are the energy of the cosmos. Don't underestimate your power.
It is impossible to talk of respect for students for the dignity that is in the process of coming to be, for the identities that are in the process of construction, without taking into consideration the conditions in which they are living and the importance of the knowledge derived from life experience, which they bring with them to school. I can in no way underestimate such knowledge. Or what is worse, ridicule it.
We must never underestimate our opponents; nor should we forget that the closer we come to reaching our objectives, the more vicious and forthright will their opposition become.
Technically, I am unarmed. But no one should ever underestimate the harm that fingernails can do. Especially if the target is unprepared.
Philosophers tend to radically underestimate the distance between abstract principles (such as "reduce suffering") and what it might actually mean for people to act on them.
Never underestimate your power to change yourself; never overestimate your power to change others.
I do not in the least underestimate bisexuality. . . I expect it to provide all further enlightenment.
We did not underestimate what we could do.