There is a famous saying in classical Chinese to the effect that standing high and seeing far is not because of good eyesight, and there are three parallelism sentences to describe the importance of platforms and methods. Xunzi's first article "Persuasion";

Think all day long, it is better to learn it in a moment; I've tasted it and I'm looking forward to it. Let's go hiking. Climb a trick, the arm does not lengthen, but the person you see is far away; Call with the wind, the sound does not add disease, but the listener is obvious. Those who cheat horses are not good enough, but cause thousands of miles; Fake boat, you can't swim, but you can't swim. The life of a gentleman is the same, and the goodness lies in personal leave.