In portraits, the grace and, we may add, the likeness consists more in taking the general air than in observing the exact similitude of every feature.

I am convinced that this is the only means of advancing science, of clearing the mind from a confused heap of contradictory observations, that do but perplex and puzzle the Student, when he compares them, or misguide him if he gives himself up to their authority; but bringing them under one general head, can alone give rest and satisfaction to an inquisitive mind.

Reform is a work of time; a national taste, however wrong it may be, cannot be totally changed at once.

Common observation and a plain understanding is the source of all art.

Could we teach taste or genius by rules, they would be no longer taste and genius.

It is but a poor eloquence which only shows that the orator can talk.

Nothing is denied to well-directed labor.