“The heart has its reasons, which reason does not know … 

“It is the heart which perceives God and not the reason.  That is what faith is:  God perceived by the heart, not by the reason.” 

— Blaise Pascal, Pensees, 423, 424 (277, 278)

“If we admit that human life can be ruled by reason, the possibility of life is destroyed.”

— Leo Tolstoy, War and Peace, 1st Epilogue, Chapter 1