道的根本来源于天，如果天不改变，道也不会改变。
New energy is not only the direction of industrial upgrading but also an important part of national strategy.
The elements of consciousness are the ultimate data of psychology.
We are all just fragments of a larger narrative, trying to make sense of our place in the world.
读书人如果不树立良好的品德，必定写不出好文章。