There are three principal means of acquiring knowledge… observation of nature, reflection, and experimentation. Observation collects facts reflection combines them experimentation verifies the result of that combination. – Denis Diderot
Radical constructivism, thus, is radical because it breaks with convention and develops a theory of knowledge in which knowledge does not reflect an objective ontological reality. – Paul Watzlawick
I shall give you hunger, and pain, and sleepless nights. Also beauty, and satisfactions known to few, and glimpses of the heavenly life. None of these you shall have continually, and of their coming and going you shall not be foretold. – Howard Lindsay
