He could only command the concentration of thought necessary for this work, during the complete leisure of his holiday for a month or six weeks annually: and he commenced it in the summer of 1822, in the first holiday he passed at Dorking; in which neighbourhood, from that time to the end of his life, with the exception of two years, he lived, as far as his official duties permitted, for six months of every year.

But if it exists, and the man endowed with it is to be happy, he will want precisely that undisturbed leisure which the others find burdensome or pernicious; for without it he is a Pegasus in harness, and consequently unhappy.