The "THINKING: Bioengineering of Science and Art" is to discuss about philosophical aspects of thinking at the context of Science and Art. External representations provide evidence that the fundamental process of thinking exists in both animal subjects and humans. However, the diversity and complexity of thinking in humans is astonishing because humans have been permitted to integrate scientific accounts into their accounts and create excellent illustrations for the effects of this integration. The book necessarily begins with the origins of human thinking and human thinking into self and others, body, and life. Multiple factors tend to modify the pattern of thinking. They all will come into play by this book that brings thinking into different disciplines: humanities, natural sciences, social sciences, formal sciences, and applied sciences. The thinking demands full processing of information, and therefore, the book considers the economy of thinking as well. The book thoroughly intends to explore thinking beyond the boundaries. Specifically, several chapters are devoted to discipline this exploration either by artistic thinking alone or by art and mathematics-aided engineering of complexities. In this manner, the book models variations on thinking at the individual and systems levels and accumulates a list of solutions, each good for specific scenarios and maximal outcomes.