Alexander Graham Bell -Concentrate all your thoughts upon the work in hand. The...

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “

“ Concentrate all your thoughts upon the work in hand. The sun’s rays do not burn until brought to a focus. “