If the education and studies of children were suited to their inclinations and capacities many would be made useful members of society that otherwise would make no figure in it.

Nurses serve their patients in the most important capacities. We know that they serve as our first lines of communication when something goes wrong or when we are concerned about health.

Success or failure in business is caused more by the mental attitude even than by mental capacities.

Logic: The art of thinking and reasoning in strict accordance with the limitations and incapacities of the human misunderstanding.