December 16

Intellect is, in truth, the most precious gift bestowed upon man by the Divine Bounty. Man alone, among created beings, has this wonderful power.

All creation, preceding Man, is bound by the stern law of nature. The great sun, the multitudes of stars, the oceans and seas, the mountains, the rivers, the trees, and all animals, great or small—none is able to evade obedience to nature’s law.

Man alone has freedom, and, by his understanding or intellect, has been able to gain control of and adapt some of those natural laws to his own needs. By the power of his intellect he has discovered means by which he not only traverses great continents in express trains and crosses vast oceans in ships, but, like the fish he travels under water in submarines, and, imitating the birds, he flies through the air in airships. 
(‘Abdu’l-Baha, from a talk, Paris, October 26, 1911, ‘Paris Talks’)