The only real journey is the one within.

利润和可持续性并不相互排斥；它们必须齐头并进。

I believe that poetry is a way to express the inexpressible.

"书籍是心灵的窗户，透过它们我们可以看到更广阔的世界。"

The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.