Star Trek: Deep Space Nine1993

Sisko:
[letting off steam pummeling a punch bag] He worked under me for a year and a half. I saw him almost every day, read his reports, had him for dinner. I even took him to a baseball game in a holosuite once, and I never saw it! It's my job to be a good judge of character, and what did I do? Not only did I not see it, I put him up for a promotion.

[shouts angrily]

Lt. Commander Jadzia Dax:
He played his hand well.

Sisko:
He played me all right. And what is my excuse? Is he a Changeling? No! Is he a being with seven lifetimes of experience? No! Is he a wormhole alien? No! He's just a man, like me - arrgh! And he beat me!