Flawless His Heart

Flawless his heart and tempered to the core
Who, beckoned by the forward-leaning wave,
First left behind him the firm-footed shore,
And, urged by every nerve of sail and oar,
Steered for the Unknown which gods to mortals gave,
Of thought and action the mysterious door,
Bugbear of fools, a summons to the brave:
Strength found he in the unsympathizing sun,
And strange stars from beneath the horizon won,
And the dumb ocean pitilessly grave:
High-hearted surely he;
But bolder they who first off-cast
Their moorings from the habitable Past
And ventured chartless on the sea
Of storm-engendering Liberty:
For all earth's width of waters is a span,
And their convulsed existence mere repose,
Matched with the unstable heart of man,
Shoreless in wants, mist-girt in all it knows,
Open to every wind of sect or clan,
And sudden-passionate in ebbs and flows.