De "vorst aan de grond" gebeurt waarschijnlijk in de nacht omdat dan de minimumtemperatuur wordt bereikt, dus dan is het toch nachtvorst?
The way to chastity is not to struggle directly with incontinent thoughts but to avert the thoughts by some employment, or by reading, or by meditating on other things. For he who is always thinking of chastity will always be thinking of women - Isaac Newton
