If there is no dull and determined effort, there will be no brilliant achievement.
Music is a fantastic peacekeeper of the world, it is integral to harmony, and it is a required fundamental of human emotion.
They are done merely for ornament. ... the common people regard them as supernatural.
Man's nature is evil; goodness is the result of conscious activity.
Pride and excess bring disaster for man.
Now it is human nature to want to eat to ones fill when hungry, to want to warm up when cold, to want to rest when tired. These all are a part of people's emotional nature.