How long will it take to make it?

Buddhism uses the concept of "instant" to express the continuity and rapidity of everything in the world, which is called "impermanence of instant". For example, The Legend of Jingde Lamp Monk Zen Master: "There is no gap between dust and dust, and there will always be an intermittent moment."

A day and a night is 24 hours, and 24 hours have 30 minutes, so an instant is 0.8 hours, which is 48 minutes;

Twenty ounces is a moment, so one ounce is 2.4 minutes, which is 144 seconds;

Twenty fingers is a stroke in advance, so one finger is equal to 7.2 seconds;

Twenty seconds is a flick of a finger, so a moment is 0.36 seconds;

Twenty thoughts are an instant, so the exact time of an idea (that is, an instant) is 0.0 18 second.