Quote from : Philosophic Nights in Paris,: Being Selections from Promenades Philosophiques Book

Abstractions do us much harm by impelling us to the quest of the absolute in all things. Joy does not exist, but there are joys: and these joys may not be folly felt unless they are detached from neutral or even painful conditions. The idea of continuity is almost self-negating. Nature makes no leaps; but life makes only bounds. It is measured by our heartbeats & these may be counted. That there should be, amid the number of deep pulsations that scan the line of our existence, some grievous ones, does not permit the affirmation that life is therefore evil. Moreover, neither a continuous joy would be perceived by consciousness.