Baltasar Gracian quotes (Spanish Philosopher and Writer, leading Spanish exponent of conceptism, 1601-1658)
Leonardo da Vinci quotes (Italian draftsman, Painter, Sculptor, Architect and Engineer whose genius epitomized the Renaissance humanist ideal. 1452-1519)
Dante Alighieri quotes (Italian Author and Poet. Considered one of the greatest poets in all literature, 1265-1321)
John Milton quotes (English Poet, Historian and Scholar. Ranks second, only to Shakespeare, among English poets. 1608-1674)
Plato quotes (Ancient Greek Philosopher He was the world's most influential philosopher. 428 BC-348 BC)
