We call improperly philosophy to Vedic wisdom, but we use these terms for a clear understanding by students of Occident.
To call philosophy to the divine wisdom of the Vedas is like to call a world of stars to the universe.
Indian philosophy neither names nor refers to the absolute principle existing beyond any principle; the Buddha is the luminous exemplar of this modality in those ancient masters of India, for constantly he refused to speak of the beginning of the INFINITE.