Although all the qualities of mind may be united in a great genius, yet there are some which are special and peculiar to him; his views are unlimited; he always acts uniformly and with the same activity; he sees distant objects as if present; he comprehends and grasps the greatest, sees and notices the smallest matters; his thoughts are elevated, broad, just and intelligible. Nothing escapes his observation, and he often finds truth in spite of the obscurity that hides her from others. A lofty mind always thinks nobly, it easily creates vivid, agreeable, and natural fancies, places them in their best light, clothes them with all appropriate adornments, studies others' tastes, and clears away from its own thoughts all that is useless and disagreeable.

Reflections on Various Subjects (1665–1678)