But to every mind inspiration comes; the only difference is that one receives it, the other rejects it. Right breathing makes the mind vibrate, and vibration is the sign of life. All that vibrates more is more living; what vibrates less is less living. So it is with trees and animals, they show their life in their vibration. India's greatest scientist, Jagadish Chandra Bose, had the other day spoken at a university in England on the subject of trees breathing.