More from Leo Tolstoy
Until you do what you believe in, how do you know whether you believe in it or not?
- Letter to Dr. Eugen Heinrich Schmitt (October 12, 1896), translated by Nathan Haskell Dole
People/Leo Tolstoy/Quote

The only significance of life consists in helping to establish the kingdom of God; and this can be done only by means of the acknowledgment and profession of the truth by each one of us.
The Kingdom of God is Within You (1894), Chapter XII, Conclusion—Repent Ye, for the Kingdom of Heaven is at Hand
Quote and source from Wikiquote, CC BY-SA 4.0
Until you do what you believe in, how do you know whether you believe in it or not?