UNDERSTANDING, n. A cerebral secretion that enables one having it to know a house from a horse by the roof on the house. Its nature and laws have been exhaustively expounded by Locke, who rode a house, and Kant, who lived in a horse.
Be happy when you reach the top: cry, clap your hands, shout to the four winds that you did it, let the wind - the wind is always blowing up there - purify your mind, refresh your tired and sweaty feet, open your eyes, clean the dust from your heart. It feels so good, what was just a dream before, a distant vision, is now part of your life, you did it!
In the life of every man there are sudden transitions of feeling, which seem almost miraculous. At once, as if some magician had touched the heavens and the earth, the dark clouds melt into the air, the wind falls, and serenity succeeds the storm. The causes which produce these changes may have been long at work within us, but the changes themselves are instantaneous, and apparently without sufficient cause.