574
There is so much of cryptogamy in phanerogamy that centuries will not decipher it.
575
What a true saying it is that he who wants to deceive mankind must before all things make absurdity plausible.
576
The further knowledge advances, the nearer we come to the unfathomable: the more we know how to use our knowledge, the better we see that the unfathomable is of no practical use.
577
The finest achievement for a man of thought is to have fathomed what may be fathomed, and quietly to revere the unfathomable.