Alexander Graham Bell Quotes
Concentrate all your thoughts upon the work at hand. The sun's rays do not burn until brought to a focus.
Citations
Marden, Orison Swett. How They Succeeded: Life Stories of Successful Men Told by Themselves. Lothrop Publishing Company, 1901, p. 38.
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Alexander Graham Bell was a Scottish-born scientist, inventor, engineer and innovator who is credited with patenting the first practical telephone.