Confucius said: Look before you leap.
It is not that Confucius opposes "thinking twice", but that Confucius varies from person to person. Because Moon Hee acted too cautiously and thought too much, Confucius thought that Ji Wenzi was a cautious man, and there was no need to think so many times. Twice is enough. For careless people, it is estimated that Confucius thought "think twice before you act" was not enough.