Alexander Graham Bell Quotes
'Before anything else, preparation is the key to success.'
'Concentrate all your thoughts upon the work at hand. The sun's rays do not burn until brought to a focus.'
'Sometimes we stare so long at a door that is closing that we see too late the one that is open.'
'The nation that secures control of the air will ultimately control the world.'
'A man, as a general rule, owes very little to what he is born with - a man is what he makes of himself'
'Great discoveries and improvements invariably involve the cooperation of many minds'
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