Reminds me of a joke:

The faculty of the engineering department at a university are gifted a free vacation retreat. Once everyone is in their seats on the plane, the captain announces that the very plane they're sitting in was designed and built by their own students.

Chaos breaks out as the passengers scramble for the exits, until only one professor remains, calmly and confidently poised in his seat.

Naturally, he is asked why he didn't panic like his colleagues. With a knowing smile he replies "I know the abilities of my students, I've seen what they're capable of accomplishing when they apply themselves. I can assure you this piece of shit will never start."