Alexander Graham Bell — "The only way to do great work is to love what you do. If you haven't found it ye…"

"It is a bad plan that admits of no modification."

"The greatest discovery of my life was the discovery of the value of hard work."

"I did not invent the telephone, the telephone invented me."

"We should not permit the deaf to intermarry, nor should we permit the marriage of a deaf-mute with a hearing person, nor the marriage of persons with deaf relatives."

"Wherever you may find the inventor, you may give him wealth or you may take from him all that he has; and he will go on inventing. He can no more help inventing than he can help thinking or breathing."