Leo Tolstoy1828–1910- War and Peace (1865–1867; 1869), Bk. XIV, ch. 15
- The Kingdom of God is Within You (1894), Chapter XII, Conclusion—Repent Ye, for the Kingdom of Heaven is at Hand
- Confession (1882), Ch. 4
Love is life. All, everything that I understand, I understand only because I love.
War and Peace (1869), Bk. XII, Ch. 16





