“When you sit down to eat, pray. When you eat bread, do so thanking Him for being so generous to you. If you drink wine, be mindful of Him who has given it to you for your pleasure and as a relief in sickness. When you dress, thank Him for His kindness in providing you with clothes. When you look at the sky and the beauty of the stars, throw yourself at God’s feet and adore Him who in His wisdom has arranged things in this way…”
(St. Basil the Great, Homily 5)
 

http://www.pravoslavie.ru/sas/image/102500/250054.b.jpg