Valence Bond Approach

Famous quotes containing the words bond and/or approach:

“The bond between a man and his profession is similar to that which ties him to his country; it is just as complex, often ambivalent, and in general it is understood completely only when it is broken: by exile or emigration in the case of one’s country, by retirement in the case of a trade or profession.”
—Primo Levi (1919–1987)

“A lady with whom I was riding in the forest said to me that the woods always seemed to her to wait, as if the genii who inhabit them suspend their deeds until the wayfarer had passed onward; a thought which poetry has celebrated in the dance of the fairies, which breaks off on the approach of human feet.”
—Ralph Waldo Emerson (1803–1882)