The sublime can only be found in the great subjects. Poetry, history and philosophy all have the same object, and a very great object-Man and Nature. Philosophy describes and depicts Nature. Poetry paints and embellishes it. It also paints men, it aggrandizes them, it exaggerates them, it creates heroes and gods. History only depicts man, and paints him such as he is.
Georges-Louis Leclerc, Comte de BuffonWriting well is at one and the same time good thinking, good feeling, and good expression; it is having wit, soul, and taste, all together.
Georges-Louis Leclerc, Comte de BuffonLet us investigate more closely this property common to animal and plant, this power of producing its likeness, this chain of successive existences of individuals, which constitutes the real existence of the species.
Georges-Louis Leclerc, Comte de BuffonThere are several kinds of truths, and it is customary to place in the first order mathematical truths, which are, however, only truths of definition. These definitions rest upon simple, but abstract, suppositions, and all truths in this category are only constructed, but abstract, consequences of these definitions ... Physical truths, to the contrary, are in no way arbitrary, and do not depend on us.
Georges-Louis Leclerc, Comte de Buffon