Learning is knowledge transfer to brain known as learnography, the universal theory of reading, writing and working. Book is the transfer source of knowledge and student’s brain is the transfer target of learning. This is the working design of happiness classroom. Creativity, will power and working desires are found very high in young brains. Whole education should be finished at 20 years of the age and also students must be free and qualified to work after the age of 20 years. This is the architecture of Taxshila 2020.