"Of Motives..."

"If adventure has a final and all embracing motive it is surely this: We go out because it is in our nature to go out and climb mountains and to sail the seas, to fly the planets and plummet into the depths of the oceans. By doing these things we may touch with something outside or behind, which strangely seems to approve our doing them. We extend our horizon, we expand our being, we revel in the mastery of ourselves...". W. Noyce