cessfully. But the frequent allusions in his letters, especially in later years, to attacks of nervous fever, sleeplessness, and depression "black as a smith's beard, Vulcanic, Stygian" show how near to the brink he was sometimes dragged. "You do not know how sore and weak a brain I have, or you would allow for many things which you set down to whim," he wrote to Godwin. And again, when there had been some coolness between them: ". . . did the black Hypochondria never gripe thy heart till thou hast taken a friend for an enemy? The foul fiend, Flibbertigibbet leads me over four-inched bridges to course my own shadow for a traitor. . . ."
"Yet, nervous, tremulous as he seemed," writes Talfourd, 'so slight of frame that he looked only fit for the most placid fortune, when the dismal emergencies which chequered his life arose, he acted with as much promptitude and vigour as if he were strung with Herculean sinews.' 'Such fortitude in his manners, and such a ravage of suffering in his countenance did he display,' said Coleridge, 'as went to the hearts of his friends.' It was rather by the violence of the reaction that a keen observer might have estimated the extent of these sufferings; by that 'escape from the pressure of agony, into a fantastic,' sometimes almost a demoniac 'mirth which made Lamb a problem to strangers while it endeared him thousandfold to those who really knew him.'
The child of impulse ever to appear
And yet through duty's path strictly to steer,
O Lamb, thou art a mystery to me!
Thou art so prudent, and so mad with wildness—
wrote Charles Lloyd.
Sweet and strong must have been the nature upon
