I mean the life of the mind. Doubtless it makes in us an imperceptible progress, and the truths which have changed for us its meaning and its aspect, which have opened new paths before our feet, we had for long been preparing for their discovery;
Dudarik gabe, bizitza hori ezari-ezarian aitzinatzen da gure baitan, eta beraren esanahia eta itxura aldarazi diguten egiak, bide berriak zabaldu dizkigutenak, aspaldidanik ari ginen garatzen, eta beraien aurkikundea prestatzen;