Block 1: Industriousness "There is no substitute for work. Worthwhile results come from hard work and careful planning." What the Industriousness means that we need to work hard and be smart and never give up. Always follow your path and try your best to achieve your goal. 

Block 2: Enthusiasm"It is the engine that powers all blocks of the Pyramid. It is why I chose Industriousness and Enthusiasm as the cornerstones of my Pyramid of Success. It is where everything begins." 
what this means is that people can begin their journey and do what they always want to do.