Authors:

It is very difficult to tell the truth.

Leo Tolstoy (2016). “WAR AND PEACE Complete Edition – All 15 Books in One Volume (World Classics Series): The Magnum Opus of the Greatest Russian Novelists and Author of Anna Karenina & The Death of Ivan Ilyich (Including the Biography & Memoirs of the Author)”, p.345, e-artnow
It is very difficult to tell the truth.