The keenness of the understanding in apprehending the causal relations of objects which are known indirectly, does not find its only application in the sphere of natural science (though all the discoveries in that sphere are due to it), but it also appears in practical life.
beste batzuei adierazi, aditzera emateko egoeran ezartzeko. -Bitartedunki ezaguturiko objektuen erlazio kausala atzemateko adimenak duen zorroztasun horrek ez du natur zientzietan bakarrik bere erabilera aurkitzen (horren aurkikuntza guztiak berari zor zaizkio), baita bizitza praktikoan ere, non zuhurtzia deitzen baitzaio;