I believe that peace is not merely an absence of war but the nurture of human life, and that in time this nurture would do away with war as a natural process.

We have learned to say that the good must be extended to all of society before it can be held secure by any one person or any one class. But we have not yet learned to add to that statement, that unless all [people] and all classes contribute to a good, we cannot even be sure that it is worth having.

It is dreadful the way all the comfortable, happy people stay off to themselves.

It is possible that an individual may be successful, largely because he conserves all his powers for individual achievement and does not put any of his energy into the training which will give him the ability to act with others. The individual acts promptly, and we are dazzled by his success while only dimly conscious of the inadequacy of his code.

I might believe I had unusual talent if I did not know what good music was; I might enjoy half an hour's practice a day if I were busy and happy the rest of the time. You do not know what life means when all the difficulties are removed! I am simply smothered and sickened with advantages. It is like eating a sweet dessert the first thing in the morning.

Action indeed is the sole medium of expression for ethics.

The mass of men seldom move together without an emotional incentive.