改变的秘诀在于集中所有精力，不是与过去斗争，而是建设未来。

The more the division of labor and the application of machinery extend, the more does competition extend among the workers, the more do their wages shrink together.

心灵的元素要通过系统的内省来发现。

"The task of the writer is to make the invisible visible."

我只是个四岁的孩子，每天都在成长一些。