There is no morality by instinct. There is no social salvation in the end without taking thought; without mastery of logic and application of logic to human experience. Katharine Fullerton Gerould
Those who prefer their English sloppy have only themselves to thank if the advertisement writer uses his mastery of the vocabulary and syntax to mislead their weak minds. Dorothy L. Sayers
Through his mastery of storytelling techniques, he has managed to separate his character, in the public mind, from his actions as president. He has, in short, mesmerized us with that steady gaze. James Nathan Miller
We need to tap the resource of current and retiring science and math professionals that have both content mastery and the practical experience to serve as effective teachers. Cathy McMorris
When the impulses which stir us to profound emotion are integrated with the medium of expression, every interview of the soul may become art. This is contingent upon mastery of the medium. Hans Hofmann
Wisdom does not show itself so much in precept as in life - in firmness of mind and a mastery of appetite. It teaches us to do as well as to talk; and to make our words and actions all of a color. Lucius Annaeus Seneca
With all our mastery over the powers of Nature we have adhered to the view that the struggle for existence is a permanent and necessary condition of life. Frederick Soddy
