“As long as algebra and geometry proceeded along separate paths, their advance was slow and their applications limited. But when these sciences joined company, they drew from each other fresh vitality and thenceforward marched on at a rapid pace toward perfection.”

An Examination of Sir William Hamilton's Philosophy (1865) as quoted in 5th ed. (1878) p. 617. https://books.google.com/books?id=ojQNAQAAMAAJ&pg=PA617

Source: Democracy in America, Volume I (1835), Chapter XV-IXX, Chapter XVIII.

Source: Find Your Why: A Practical Guide for Discovering Purpose for You and Your Team

Source: What is to be Done? (1902), Chapter One, A. "What is 'Freedom of Criticism'?", Essential Works of Lenin (1966)
Source: What Is to Be Done?

Source: The Mandarins

§ 1
New Era Community (1926)

New Era Community (1926)

Founding Address (1876)
Context: The moral improvement of the nations and their individual components has not kept pace with the march of intellect and the advance of industry. Before the assaults of criticism many ancient strongholds of faith have given way, and doubt is fast spreading even into circles where its expression is forbidden. Morality, long accustomed to the watchful tutelage of faith, finds this connection loosened or severed, while no new protector has arisen to champion her rights, no new instruments been created to enforce her lessons among the people. As a consequence we behold a general laxness in regard to obligations the most sacred and dear. An anxious unrest, a fierce craving desire for gain has taken possession of the commercial world, and in instances no longer rare the most precious and permanent goods of human life have been madly sacrificed in the interests of momentary enrichment.

Women Saints of East and West