The Philosophy of the Upanishads c12.s3.t1.1

c12.s3.t1.1

Every theory of the universe includes judgements on the relative value or worthlessness of objects, and thereby secures an influence on our practical conduct. Every philosophical system therefore has an ethical side, whether it be matured or not into a special ethical system; and it is precisely this side to which our feeling attaches so great importance that we are inclined to estimate the value of a philosophical theory of the universe by the ethical consequences which have resulted or may be derived from it. We allow ourselves to be guided in these matters by the old adage,—"By their fruits ye shall know them."³ Even this saying however cannot be taken without limitations. For to continue the illustration employed by Jesus, it may happen that a tree is good and yet bears no, or no good fruit,—possibly because its blossoms are prematurely touched by the cold breath of the knowledge of the truth.