Man's moral nature is a riddle which only eternity can…

There is a radical dualism between the empirical nature of man and its moral nature.

— African Spir

The addiction to sports, therefore, in a peculiar degree marks an arrested development in man's moral nature.

— Thorstein Veblen

“ Father, we are uniquely capable of morality. We must be moral, because we can be moral. He stood very still as the words…

— C.E. Morgan

Love is precisely to the moral nature what the sun is to the earth.

— Honore de Balzac

A boy's mind is not so easily sullied as a girl's… Undesirable knowledge is not an equal shock to the moral nature.

— Elizabeth Missing Sewell

“5. There is no Mortal who is Purely Moral. By nature man should be either good or bad; or he should be good as…

— Kaiten Nukariya

“As for myself, I can only exhort you to look on Friendship as the most valuable of all human possessions, no other being equally…

— Marcus Tullius Cicero

I believe that God is totally moral, but nature, one of God's creatures, is not moral. Nature is blind.

— Harold S. Kushner

The evil of technology was not technology itself, Lindbergh came to see after the war, not in airplanes or the myriad contrivances of modern…

— David McCullough

Man reacts upon and toward the external universe in three ways, namely, by his active nature ; by his intellectual nature ; by his…

— Richard Maurice Bucke

A highly developed moral nature joined to an undeveloped intellectual nature, an undeveloped artistic nature, and a very limited religious nature, is of necessity…

— Walter Bagehot

As exercise is necessary to the development of physical muscle, so development of the moral nature is accomplished through temptation. The soul being given…

— Max Heindel

The way to avoid evil is not by maiming our passions, but by compelling them to yield their vigor to our moral nature.

— Henry Ward Beecher

“A lovely, pure, noble, and most moral nature, without the strength of nerve which forms a hero, sinks beneath a burden which it cannot…

— Johann Wolfgang von Goethe

The history of mankind interests us only as it exhibits a steady gain of truth and right, in the incessant conflict which it records…

— Ralph Waldo Emerson