Date: September 1, 1759.

"The incursions of troublesome thoughts are often violent and importunate; and it is not easy to a mind accustomed to their inroads to expel them immediately by putting better images into motion; but this enemy of quiet is above all others weakened by every defeat; the reflection which has been o...

— Johnson, Samuel (1709-1784)

Date: 1760-1761, 1762

"Oh thou possessor of heavenly wisdom, would be this separation, this immeasurable distance from my friends, were I not able thus to delineate my heart upon paper, and to send thee daily a map of my mind."

— Goldsmith, Oliver (1728?-1774)

Date: 1779, 1781

"He sent his faculties out upon discovery, into worlds where only imagination can travel, and delighted to form new modes of existence, and furnish sentiment and action to superior beings, to trace the counsels of hell, or accompany the choirs of heaven."

— Johnson, Samuel (1709-1784)

Date: 1781

"In his 'Night Thoughts' he has exhibited a very wide display of original poetry, variegated with deep reflections and striking allusions, a wilderness of thought, in which the fertility of fancy scatters flowers of every hue and of every odour."

— Johnson, Samuel (1709-1784)

Date: April, 1783

"Let an Hypochondriack then have his park well stocked. Let him get as many agreeable ideas into his mind as he can; and though there may in wintery days seem: a total vacancy, yet when summer glows benignant, and the time of singing of birds is come, he will be delighted with gay colours and enc...

— Boswell, James (1740-1795)