Reading makes a full man, meditation a profound man, discourse a clear man.Benjamin Franklin

Clarity of mind means clarity of passion, too; this is why a great and clear mind loves ardently and sees distinctly what he loves.Blaise Pascal

First, have a definite, clear practical ideal; a goal, an objective. Second, have the necessary means to achieve your ends; wisdom, money, materials, and methods. Third, adjust all your means to that end.Aristotle

To keep the body in good health is a duty…otherwise we shall not be able to keep our mind strong and clear.Buddha