"'Let Observation, with extensive view,
Survey mankind from China to Peru.'
"And I do not know that Gifford's is at all better:
"'In every clime, from Ganges' distant stream,
To Gades, gilded by the western beam,
Few, from the clouds of mental error free,
In its true light, or good or evil see.'
"But", he added, musing, "what is Dryden's? Ha! I have it:
"'Look round the habitable world, how few
Know their own good, or, knowing it, pursue.'