你必须努力梦想。
As to the gods, I do not know whether they exist or not, or what they are like.
The human body is the best picture of the human soul.
企业最大的成本是决策慢带来的机会成本。
Genetically modified technology is an important direction for future agricultural development, we should view it scientifically and rationally.
The only way you can write the truth is to assume that what you set down will never be read.