Every art, like our own, has in its composition fluctuating as well as fixed principles. It is an attentive inquiry into their difference that will enable us to determine how far we are influenced by custom and habit, and what is fixed in the nature of things.

But young men have not only this frivolous ambition of being thought masters of execution, inciting them on the one hand, but also their natural sloth tempting them on the other. They are terrified at the prospect before them, of the toil required to attain exactness. The impetuosity of youth is disgusted at the slow approaches of a regular siege, and desires, from mere impatience of labour, to take the citadel by storm. They wish to find some shorter path to excellence, and hope to obtain the reward of eminence by other means, than those which the indispensable rules of art have prescribed.

A room hung with pictures is a room hung with thoughts.

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.

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

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.

Every art, like our own, has in its composition fluctuating as well as fixed principles. It is an attentive inquiry into their difference that will enable us to determine how far we are influenced by custom and habit, and what is fixed in the nature of things.