文章达到最高境界的，必定是其内心达到最高境界；内心达到最高境界的，必定是其道德达到最高境界。
The only limit to our realization of tomorrow will be our doubts of today.
A book is a version of the world. If you do not like it, ignore it; or offer your own version in return.
The city is a living organism that constantly evolves.