A trifle is often pregnant with high importance; the prudent man neglects no circumstance.

For this I see, that we, all we that live, Are but vain shadows, unsubstantial dreams.

Heaven ne'er helps the men who will not act.

All our mortal lives are set in danger and perplexity: one day to prosper, and the next -- who knows? When all is well, then look for rocks ahead.