This document provides excerpts from Doing It, a book by Kazuo Inamori, an acclaimed Japanese entrepreneur known for founding Kyocera and KDDI and revitalizing Japan Airlines. The text explores Inamori's unique philosophy on work and life, primarily addressing common challenges faced by new and aspiring professionals. It tackles six key questions: how to overcome a rough start in one's career, the true purpose of work beyond mere obligation, how to cultivate a liking for one's job, what traits employers value in young people, strategies for managing mental exhaustion, and the secret to a fulfilling life and career. Through these questions, the document outlines Inamori's perspectives, emphasizing the transformative power of a positive mindset and diligent effort, even in difficult circumstances.