Here you will find the Poem Sonnet XXV of poet George Santayana
As in the midst of battle there is room For thoughts of love, and in foul sin for mirth; As gossips whisper of a trinket's worth Spied by the death-bed's flickering candle-gloom; As in the crevices of Caesar's tomb The sweet herbs flourish on a little earth So in this great disaster of our birth We can be happy, and forget our doom. For morning, with a ray of tenderest joy Gilding the iron heaven, hides the truth, And evening gently woos us to employ Our grief in idle catches. Such is youth; Till from that summer's trance we wake, to find Despair before us, vanity behind.