“The canker which the trunk conceals is revealed by the leaves, the fruit, or the flower.”
Pietro Metastasio (1698–1782) Italian poet and librettist (born 3 January 1698, died 12 April 1782)
D'ogni pianta palesa l'aspetto
Il difetto, che il tronco nasconde
Per le fronde, dal frutto, o dal fior.
Part I.
Giuseppe Riconosciuto (1733)