As far as pleasures, you've got to have limits. You shouldn't have too much of good things, so you'll always have a desire for more and you won't get bored. ↗
Our principles are the springs of our actions. Our actions, the springs of our happiness or misery. Too much care, therefore, cannot be taken in forming our principles. ↗
I feel constricted if I become too much aware of the act of making. Liberty is lost and instead of an instinctual lyrical expression the whole thing becomes arid. ↗