我们进步的考验不在于我们为那些拥有很多的人增添更多，而在于我们是否为那些拥有太少的人提供足够。
The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
自然的简单性不应以我们概念的简单性来衡量。
艺术应该打破生活与表现之间的界限。
The individual is not accountable to society for his actions in so far as these concern the interests of no person but himself.