Uncertainty is the worst of all evils until the moment when reality makes us regret uncertainty.

Uncertainty is the worst of all evils until the moment when reality makes us regret uncertainty.

不确定性是万恶之源，直到现实让我们对不确定性感到后悔。

-- Jean Baptiste Alphonse Karr 让·巴普蒂斯特·阿尔方斯·卡尔