Books are great power-Lenin's books are inseparable life companions and mentors of young people-Gorky's reading a good book means talking with many noble people-Descartes' reading too much makes him feel empty-every book of Shelley's is a soul printed in black on white paper, and it will come to life as long as my eyes and my reason touch it-Gorky's era gives us experience and reading gives us knowledge. Only knowledge is useful, and only knowledge can make us strong, loyal and rational, and become a person who can truly love human beings, respect human labor and sincerely appreciate the beautiful fruits produced by human uninterrupted great labor-Gorky's ideal books are the key to wisdom-lev tolstoy keeps company with books and never sighs-romain rolland's reading enriches people; Speech makes people agile; Writing and taking notes make people precise. Historical lessons make people wise; Poetry makes people wise; Mathematics makes people fine; Natural history is profound; Ethics makes people solemn; Logic and rhetoric make people eloquent-Bacon