"Experience shows that the success of a programming course critically depends on the choice of these examples"

This quote by Niklaus Wirth recommends that the success of a programming course is heavily reliant on the examples picked to teach the course. Wirth is suggesting that the examples used to teach the course needs to be carefully selected in order to ensure the success of the course. This is since the examples selected will be used to demonstrate the principles and techniques being taught, and if the examples are not suitable or pertinent, then the students may not have the ability to comprehend the ideas being taught. Additionally, the examples must be picked in such a method that they are interesting and engaging for the students, as this will assist to keep them inspired and participated in the course. Ultimately, Wirth is suggesting that the choice of examples is a crucial consider the success of a shows course, and should be thoroughly considered.