That study can be completed by seeing the inside of things. For even the beginning of science can be traced as the outcome of intuition. The ancient physicians used to follow wild animals, such as the bear and others, who sought for different herbs when they were in need of a cure for some illness, because their intuition was clear. Physicians used to live the life of solitude, the life of meditation, they used to live a pure life; and from that they got their inspiration; and from that inspiration they knew what to give in order to cure different diseases.