Cultivate taste. You can train it like the intellect. Full knowledge whets desire and increases enjoyment. You may know a noble spirit by the elevation of his taste. Only a great thing can satisfy a great mind. Big bites for big mouths, lofty things for lofty spirits. Before their judgment the bravest tremble, the most perfect lose confidence. Few things are of the first importance, so let appreciation be rare. Taste can be imparted by personal intercourse; it is great good luck to associate with the highest taste. But do not profess to be dissatisfied with everything; this is the extreme of folly, and more odious if from affectation than if from unreachable ideals. Some would have God create another world and other ideals to satisfy their fantastic imagination.

THE ART OF WORLDLY WISDOM BY BALTHASAR GRACIAN
TRANSLATED BY JOSEPH JACOBS 1892