Hesiod. Works and Days. (Lines 493-501).
Pass by the smithy and its crowded lounge in winter time when the cold keeps men from field work, -- for then an industrious man can greatly prosper his house -- lest bitter winter catch you helpless and poor and you chafe a swollen foot with a shrunk hand. The idle man who waits on empty hope, lacking a livelihood, lays to heart mischief-making; it is not an wholesome hope that accompanies a need man who lolls at ease while he has no sure livelihood.