All human actions are equivalent... and all are on principle doomed to failure.
Source: Being and Nothingness, Conclusion, sct. 2, 1943; tr. 1965.
-- Jean-Paul Sartre, (Jun 21 1905-1980), French author, dramatist; He was a major playwright and exponent of existentialism, e.g., Being and Nothingness, 1943.