Success or failure in business is caused more by the mental attitude more than by mental capacities. — Sir Walter Scott Copy Share Image
“I cannot convince myself that my mental capacities are important enough to justify either the good or the harm they started.” — William Golding Copy Share Image
Most boys or youths who have had much knowledge drilled into them, have their mental capacities not strengthened, but overlaid by it.… — John Stuart Mill Copy Share Image
Nowhere more truly than in his mental capacities is man a part of nature. — Edward Thorndike Copy Share Image
