Heather

“Doubt is a question mark; faith is an exclamation point. The most compelling, believable, realistic stories have included them both.”
― Criss Jami, Killosophy

“I must say a word about fear. It is life's only true opponent. Only fear can defeat life. It is a clever, treacherous adversary, how well I know. It has no decency, respects no law or convention, shows no mercy. It goes for your weakest spot, which it finds with unerring ease. It begins in your mind, always. One moment you are feeling calm, self-possessed, happy. Then fear, disguised in the garb of mild-mannered doubt, slips into your mind like a spy.”
― Yann Martel, Life of Pi

“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.”
― Bertrand Russell

“Doubt is an uncomfortable condition, but certainty is a ridiculous one.”
― Voltaire