What a man can do and suffer is unknown to himself till some occasion presents itself which draws out the hidden power. Just as one sees not in the water of an unruffled pond the fury and roar with which it can dash down a steep rock without injury to itself, or how high it is capable of rising; or as little as one can suspect the latent heat in ice-cold water.
Arthur SchopenhauerSomething of great importance now past is inferior to something of little importance now present, in that the latter is a reality, and related to the former as something to nothing.
Arthur Schopenhauer