ABSTRACT
Coleridge, Mary The fruits of the tree of Knowledge are various; he must be strong indeed who can digest all of them.
Mach, Ernst It is a peculiar property of instinctive knowledge that it is predominately of a negative nature. We cannot so well say what must happen as we can what cannot happen, since the latter alone stands in glaring contrast to the obscure mass of experience in us in which single characters are not distinguished.
