Great discoveries and improvements invariably involve the cooperation of many minds. — Alexander Graham Bell
The great advantage [the telephone] possesses over every other form of electrical — Alexander Graham Bell
Grand telegraphic discovery today … Transmitted vocal sounds for the first time … With — Alexander Graham Bell
Ordinary people who know nothing of phonetics or elocution have difficulties in — Alexander Graham Bell
There are two critical points in every aerial flight-its beginning and its end. — Alexander Graham Bell
The only difference between success and failure is the ability to take action. — Alexander Graham Bell
First words on the first telephone – “Mr. Watson – come here – I want to see you.” — Alexander Graham Bell