Every man's definition of religion is based upon his own inward experience of it rather than upon his observation of it in others, nor indeed is it possible to define it without in some way or another experiencing it. Tacitus said (Hist.
Erlijioa nork bere baitan sentitzen duen erara gehiago definitzen du, besteengan ikusten duen arauera baino, eta ez dago hura definitzerik era batera edo bestera hura sentitu gabe.