Do you know what you need in order to successfully realize something perfect? “Perfect” in this sentence means so good that it cannot be improved for the purpose that it was created for.
To successfully realize something, you need to utilize all three parts of the mind. First, have knowledge. Second, think how to apply that knowledge. Third, act to realize that something.
Knowledge needs thinking and then action to be realized. In other words, action should follow thinking which should follow knowledge.
You can see this process on the next picture.